diff --git a/_integration-test/conftest.py b/_integration-test/conftest.py
index 9d2a0fff23..b36097d605 100644
--- a/_integration-test/conftest.py
+++ b/_integration-test/conftest.py
@@ -40,7 +40,7 @@ def configure_self_hosted_environment(request):
 #!/bin/bash
 touch /created-by-enhance-image
 apt-get update
-apt-get install -y gcc libsasl2-dev python-dev libldap2-dev libssl-dev
+apt-get install -y gcc libsasl2-dev python-dev-is-python3 libldap2-dev libssl-dev
 """
 
         with open("sentry/enhance-image.sh", "w") as script_file:
@@ -52,7 +52,7 @@ def configure_self_hosted_environment(request):
         with open("sentry/requirements.txt", "w") as req_file:
             req_file.write("python-ldap\n")
         os.environ["MINIMIZE_DOWNTIME"] = "1"
-        subprocess.run(["./install.sh"], check=True)
+        subprocess.run(["./install.sh"], check=True, capture_output=True)
     # Create test user
     subprocess.run(
         [