diff --git a/Readme.MD b/Readme.MD
index 5017565..d77eadf 100644
--- a/Readme.MD
+++ b/Readme.MD
@@ -81,6 +81,12 @@ OKTA_ORG=acmecorp.oktapreview.com
 OKTA_AWS_APP_URL=https://acmecorp.oktapreview.com/home/amazon_aws/0oa5zrwfs815KJmVF0h7/137
 ```
 
+Create `~/.okta/logging.properties` with the following content,
+
+```properties
+com.amazonaws.auth.profile.internal.BasicProfileConfigLoader = NONE
+```
+
 Copy scripts from `.okta/bin` to somewhere on your PATH.
 
 ## Usage
diff --git a/bin/Install-OktaAwsCli.ps1 b/bin/Install-OktaAwsCli.ps1
index 74e68a2..20b79c8 100644
--- a/bin/Install-OktaAwsCli.ps1
+++ b/bin/Install-OktaAwsCli.ps1
@@ -40,6 +40,9 @@ OKTA_ORG=acmecorp.okta.com.changeme.local
 OKTA_AWS_APP_URL=https://acmecorp.oktapreview.com.changeme.local/home/amazon_aws/0oa5zrwfs815KJmVF0h7/137
 OKTA_USERNAME=$env:USERNAME
 OKTA_BROWSER_AUTH=true
+"
+    Add-Content -Path $Home/.okta/logging.properties -Value "
+com.amazonaws.auth.profile.internal.BasicProfileConfigLoader = NONE
 "
     if (!(Test-Path $profile)) {
         New-Item -Path $profile -ItemType File -Force | Out-Null
@@ -48,68 +51,76 @@ OKTA_BROWSER_AUTH=true
     if (!$ProfileContent -or !$ProfileContent.Contains("#OktaAWSCLI")) {
         Add-Content -Path $profile -Value '
 #OktaAWSCLI
-function With-Okta {
-    Param([string]$Profile)
-    $OriginalOKTA_PROFILE = $env:OKTA_PROFILE
-    try {
-        $env:OKTA_PROFILE = $Profile
-        $InternetOptions = Get-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Internet Settings"
-        if ($InternetOptions.ProxyEnable) {
-            $ProxyStrings = $InternetOptions.ProxyServer.Split(";")
-            $Proxies = @{}
-            ForEach ($ProxyString in $ProxyStrings) {
-                if ($ProxyString.Contains("=")) {
-                    ($ProxyProtocol,$ProxyServerPort) = $ProxyString.Split("=")
-                } else {
-                    ($ProxyProtocol,$ProxyServerPort) = ("http", $ProxyString)
-                }
-                ($ProxyHost, $ProxyPort) = $ProxyServerPort.Split(":")
-                $Proxies[$ProxyProtocol] = ($ProxyHost, $ProxyPort)
-            }
-            if ($Proxies.socks) {
-                ($ProxyHost, $ProxyPort) = $Proxies.socks
-            } elseif ($Proxies.https) {
-                ($ProxyHost, $ProxyPort) = $Proxies.https
-            } elseif ($Proxies.http) {
-                ($ProxyHost, $ProxyPort) = $Proxies.http
-            }
-            if ($InternetOptions.ProxyOverride) {
-                $NonProxyHosts = [System.String]::Join("|", ($InternetOptions.ProxyOverride.Replace("<local>", "").Split(";") | Where-Object {$_}))
-            } else {
-                $NonProxyHosts = ""
-            }
-            if ($ProxyProtocol -eq "socks") {
-                java "-DsocksProxyHost=$ProxyHost" "-DsocksProxyPort=$ProxyPort" "-Dhttp.nonProxyHosts=$NonProxyHosts" -classpath $HOME\.okta\* com.okta.tools.WithOkta @args
+function Invoke-Java {
+    Param([string]$MainClass)
+    $InternetOptions = Get-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Internet Settings"
+    if ($InternetOptions.ProxyEnable) {
+        $ProxyStrings = $InternetOptions.ProxyServer.Split(";")
+        $Proxies = @{}
+        ForEach ($ProxyString in $ProxyStrings) {
+            if ($ProxyString.Contains("=")) {
+                ($ProxyProtocol,$ProxyServerPort) = $ProxyString.Split("=")
             } else {
-                java "-Dhttp.proxyHost=$ProxyHost" "-Dhttp.proxyPort=$ProxyPort" "-Dhttps.proxyHost=$ProxyHost" "-Dhttps.proxyPort=$ProxyPort" "-Dhttp.nonProxyHosts=$NonProxyHosts" -classpath $HOME\.okta\* com.okta.tools.WithOkta @args
+                ($ProxyProtocol,$ProxyServerPort) = ("http", $ProxyString)
             }
+            ($ProxyHost, $ProxyPort) = $ProxyServerPort.Split(":")
+            $Proxies[$ProxyProtocol] = ($ProxyHost, $ProxyPort)
+        }
+        if ($Proxies.socks) {
+            ($ProxyHost, $ProxyPort) = $Proxies.socks
+            $ProxyProtocol = "socks"
+        } elseif ($Proxies.https) {
+            ($ProxyHost, $ProxyPort) = $Proxies.https
+            $ProxyProtocol = "https"
+        } elseif ($Proxies.http) {
+            ($ProxyHost, $ProxyPort) = $Proxies.http
+            $ProxyProtocol = "http"
+        }
+        if ($InternetOptions.ProxyOverride) {
+            $NonProxyHosts = [System.String]::Join("|", ($InternetOptions.ProxyOverride.Replace("<local>", "").Split(";") | Where-Object {$_}))
         } else {
-            java -classpath $HOME\.okta\* com.okta.tools.WithOkta @args
+            $NonProxyHosts = ""
         }
+        if ($ProxyProtocol -eq "socks") {
+            java "-Djava.util.logging.config.file=$HOME\.okta\logging.properties" "-DsocksProxyHost=$ProxyHost" "-DsocksProxyPort=$ProxyPort" "-Dhttp.nonProxyHosts=$NonProxyHosts" -classpath $HOME\.okta\okta-aws-cli.jar $MainClass @args
+        } else {
+            java "-Djava.util.logging.config.file=$HOME\.okta\logging.properties" "-Dhttp.proxyHost=$ProxyHost" "-Dhttp.proxyPort=$ProxyPort" "-Dhttps.proxyHost=$ProxyHost" "-Dhttps.proxyPort=$ProxyPort" "-Dhttp.nonProxyHosts=$NonProxyHosts" -classpath $HOME\.okta\okta-aws-cli.jar $MainClass @args
+        }
+    } else {
+        java "-Djava.util.logging.config.file=$HOME\.okta\logging.properties" -classpath $HOME\.okta\okta-aws-cli.jar $MainClass @args
+    }
+}
+
+function Invoke-Okta {
+    Param([string]$Profile)
+    $args[0] = (Get-Command $args[0]).Name
+    $OriginalOKTA_PROFILE = $env:OKTA_PROFILE
+    try {
+        $env:OKTA_PROFILE = $Profile
+        Invoke-Java -MainClass com.okta.tools.WithOkta @args
     } finally {
         $env:OKTA_PROFILE = $OriginalOKTA_PROFILE
     }
 }
-function Okta-ListRoles {
-    $InternetOptions = Get-ItemProperty -Path "HKCU:\Software\Microsoft\Windows\CurrentVersion\Internet Settings"
-    if ($InternetOptions.ProxyServer) {
-        ($ProxyHost, $ProxyPort) = $InternetOptions.ProxyServer.Split(":")
-    }
-    if ($InternetOptions.ProxyOverride) {
-        $NonProxyHosts = [System.String]::Join("|", ($InternetOptions.ProxyOverride.Replace("<local>", "").Split(";") | Where-Object {$_}))
-    } else {
-        $NonProxyHosts = ""
-    }
-    java "-Dhttp.proxyHost=$ProxyHost" "-Dhttp.proxyPort=$ProxyPort" "-Dhttps.proxyHost=$ProxyHost" "-Dhttps.proxyPort=$ProxyPort" "-Dhttp.nonProxyHosts=$NonProxyHosts" -classpath $HOME\.okta\* com.okta.tools.ListRoles
+New-Alias -Name withokta -value Get-OktaRoles
+New-Alias -Name with-okta -value Invoke-Okta
+
+function Get-OktaRoles {
+    Invoke-Java -MainClass com.okta.tools.ListRoles
 }
-function okta-aws {
+New-Alias -Name okta-listroles -value Get-OktaRoles
+
+function Invoke-OktaAws {
     Param([string]$Profile)
-    With-Okta -Profile $Profile ((Get-Command aws).Name) --profile $Profile @args
+    Invoke-Okta -Profile $Profile aws --profile $Profile @args
 }
-function okta-sls {
+New-Alias -Name okta-aws -value Invoke-OktaAws
+
+function Invoke-OktaSls {
     Param([string]$Profile)
-    With-Okta -Profile $Profile sls --stage $Profile @args
+    Invoke-Okta -Profile $Profile sls --stage $Profile @args
 }
+New-Alias -Name okta-sls -value Invoke-OktaSls
 '
     }
 }
diff --git a/bin/awscli b/bin/awscli
index f2093e1..fd1c637 100755
--- a/bin/awscli
+++ b/bin/awscli
@@ -14,4 +14,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-java -classpath ~/.okta/*.jar com.okta.tools.awscli $@
+java -Djava.util.logging.config.file=~/.okta/logging.properties -classpath ~/.okta/*.jar com.okta.tools.awscli $@
diff --git a/bin/awscli.bat b/bin/awscli.bat
index 96b9491..58b4af7 100755
--- a/bin/awscli.bat
+++ b/bin/awscli.bat
@@ -13,4 +13,4 @@ rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 rem See the License for the specific language governing permissions and
 rem limitations under the License.
 rem
-java -classpath "%USERPROFILE%\.okta\*" com.okta.tools.awscli %*
+java -Djava.util.logging.config.file="%USERPROFILE%\.okta\logging.properties" -classpath "%USERPROFILE%\.okta\*" com.okta.tools.awscli %*
diff --git a/bin/install.sh b/bin/install.sh
index 2679009..0ff3314 100644
--- a/bin/install.sh
+++ b/bin/install.sh
@@ -74,13 +74,21 @@ fi
 " >> "${bashProfile}"
 fi
 
+# Suppress "Your profile name includes a 'profile ' prefix" warnings from AWS Java SDK (Resolves #233)
+loggingProperties="${HOME}/.okta/logging.properties"
+echo "com.amazonaws.auth.profile.internal.BasicProfileConfigLoader = NONE
+" > "${loggingProperties}"
+
 # Create withokta command
 echo '#!/bin/bash
 command="$1"
 profile=$2
 shift;
 shift;
-env OKTA_PROFILE=$profile java -classpath ~/.okta/okta-aws-cli.jar com.okta.tools.WithOkta $command $@
+env OKTA_PROFILE=$profile java \
+    -Djava.util.logging.config.file=~/.okta/logging.properties \
+    -classpath ~/.okta/okta-aws-cli.jar \
+    com.okta.tools.WithOkta $command $@
 ' > "$PREFIX/bin/withokta"
 chmod +x "$PREFIX/bin/withokta"
 
diff --git a/bin/okta-listroles b/bin/okta-listroles
index 1cc6543..29938d4 100644
--- a/bin/okta-listroles
+++ b/bin/okta-listroles
@@ -14,4 +14,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-java -classpath ~/.okta/okta-aws-cli.jar com.okta.tools.ListRoles
+java -Djava.util.logging.config.file=~/.okta/logging.properties -classpath ~/.okta/okta-aws-cli.jar com.okta.tools.ListRoles
diff --git a/bin/withokta b/bin/withokta
index 3064cd9..f947f9d 100755
--- a/bin/withokta
+++ b/bin/withokta
@@ -14,4 +14,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-java -classpath ~/.okta/*.jar com.okta.tools.WithOkta $@
+java -Djava.util.logging.config.file=~/.okta/logging.properties -classpath ~/.okta/*.jar com.okta.tools.WithOkta $@
diff --git a/bin/withokta.bat b/bin/withokta.bat
index 6a2a383..71f8c8a 100755
--- a/bin/withokta.bat
+++ b/bin/withokta.bat
@@ -13,4 +13,4 @@ rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 rem See the License for the specific language governing permissions and
 rem limitations under the License.
 rem
-java -classpath "%USERPROFILE%\.okta\*" com.okta.tools.WithOkta %*
+java -Djava.util.logging.config.file="%USERPROFILE%\.okta\logging.properties" -classpath "%USERPROFILE%\.okta\*" com.okta.tools.WithOkta %*