diff --git a/stdlib/CompilerSupportLibraries_jll/Project.toml b/stdlib/CompilerSupportLibraries_jll/Project.toml
index 95366df955720..39f5e6ca7c1b2 100644
--- a/stdlib/CompilerSupportLibraries_jll/Project.toml
+++ b/stdlib/CompilerSupportLibraries_jll/Project.toml
@@ -8,3 +8,9 @@ Artifacts = "56f22d72-fd6d-98f1-02f0-08ddc0907c33"
 
 [compat]
 julia = "1.6"
+
+[extras]
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+
+[targets]
+test = ["Test"]
diff --git a/stdlib/GMP_jll/Project.toml b/stdlib/GMP_jll/Project.toml
index 2f66e4eb5aaba..a4d989a410199 100644
--- a/stdlib/GMP_jll/Project.toml
+++ b/stdlib/GMP_jll/Project.toml
@@ -8,3 +8,9 @@ Artifacts = "56f22d72-fd6d-98f1-02f0-08ddc0907c33"
 
 [compat]
 julia = "1.6"
+
+[extras]
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+
+[targets]
+test = ["Test"]
diff --git a/stdlib/LLVMLibUnwind_jll/Project.toml b/stdlib/LLVMLibUnwind_jll/Project.toml
index 27f22465d1aa1..a079140667184 100644
--- a/stdlib/LLVMLibUnwind_jll/Project.toml
+++ b/stdlib/LLVMLibUnwind_jll/Project.toml
@@ -8,3 +8,9 @@ Artifacts = "56f22d72-fd6d-98f1-02f0-08ddc0907c33"
 
 [compat]
 julia = "1.6"
+
+[extras]
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+
+[targets]
+test = ["Test"]
diff --git a/stdlib/LibGit2_jll/Project.toml b/stdlib/LibGit2_jll/Project.toml
index a10c39822dcec..d38676c874025 100644
--- a/stdlib/LibGit2_jll/Project.toml
+++ b/stdlib/LibGit2_jll/Project.toml
@@ -10,3 +10,9 @@ Artifacts = "56f22d72-fd6d-98f1-02f0-08ddc0907c33"
 
 [compat]
 julia = "1.6"
+
+[extras]
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+
+[targets]
+test = ["Test"]
diff --git a/stdlib/LibSSH2_jll/Project.toml b/stdlib/LibSSH2_jll/Project.toml
index 4f0becfcf3e6a..b4e3527470150 100644
--- a/stdlib/LibSSH2_jll/Project.toml
+++ b/stdlib/LibSSH2_jll/Project.toml
@@ -9,3 +9,9 @@ Artifacts = "56f22d72-fd6d-98f1-02f0-08ddc0907c33"
 
 [compat]
 julia = "1.6"
+
+[extras]
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+
+[targets]
+test = ["Test"]
diff --git a/stdlib/LibUV_jll/Project.toml b/stdlib/LibUV_jll/Project.toml
index d07970cd43603..241a2a16edb61 100644
--- a/stdlib/LibUV_jll/Project.toml
+++ b/stdlib/LibUV_jll/Project.toml
@@ -8,3 +8,9 @@ Artifacts = "56f22d72-fd6d-98f1-02f0-08ddc0907c33"
 
 [compat]
 julia = "1.6"
+
+[extras]
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+
+[targets]
+test = ["Test"]
diff --git a/stdlib/LibUnwind_jll/Project.toml b/stdlib/LibUnwind_jll/Project.toml
index 4619454255ca1..6068f5df7bc96 100644
--- a/stdlib/LibUnwind_jll/Project.toml
+++ b/stdlib/LibUnwind_jll/Project.toml
@@ -8,3 +8,9 @@ Artifacts = "56f22d72-fd6d-98f1-02f0-08ddc0907c33"
 
 [compat]
 julia = "1.6"
+
+[extras]
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+
+[targets]
+test = ["Test"]
diff --git a/stdlib/MPFR_jll/Project.toml b/stdlib/MPFR_jll/Project.toml
index d3f435887cc7f..22aa30d20511b 100644
--- a/stdlib/MPFR_jll/Project.toml
+++ b/stdlib/MPFR_jll/Project.toml
@@ -9,3 +9,9 @@ Artifacts = "56f22d72-fd6d-98f1-02f0-08ddc0907c33"
 
 [compat]
 julia = "1.6"
+
+[extras]
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+
+[targets]
+test = ["Test"]
diff --git a/stdlib/MbedTLS_jll/Project.toml b/stdlib/MbedTLS_jll/Project.toml
index 76ecb8a727725..9533336ca9f81 100644
--- a/stdlib/MbedTLS_jll/Project.toml
+++ b/stdlib/MbedTLS_jll/Project.toml
@@ -8,3 +8,9 @@ Artifacts = "56f22d72-fd6d-98f1-02f0-08ddc0907c33"
 
 [compat]
 julia = "1.6"
+
+[extras]
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+
+[targets]
+test = ["Test"]
diff --git a/stdlib/OpenBLAS_jll/Project.toml b/stdlib/OpenBLAS_jll/Project.toml
index b236ed0809eec..3bf7a4bfa8c90 100644
--- a/stdlib/OpenBLAS_jll/Project.toml
+++ b/stdlib/OpenBLAS_jll/Project.toml
@@ -9,3 +9,9 @@ Artifacts = "56f22d72-fd6d-98f1-02f0-08ddc0907c33"
 
 [compat]
 julia = "1.7"
+
+[extras]
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+
+[targets]
+test = ["Test"]
diff --git a/stdlib/OpenLibm_jll/Project.toml b/stdlib/OpenLibm_jll/Project.toml
index 9afded576bd7a..1423324139eab 100644
--- a/stdlib/OpenLibm_jll/Project.toml
+++ b/stdlib/OpenLibm_jll/Project.toml
@@ -8,3 +8,9 @@ Artifacts = "56f22d72-fd6d-98f1-02f0-08ddc0907c33"
 
 [compat]
 julia = "1.0"
+
+[extras]
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+
+[targets]
+test = ["Test"]
diff --git a/stdlib/PCRE2_jll/Project.toml b/stdlib/PCRE2_jll/Project.toml
index 07fec75d3aa47..b7718fcf79f48 100644
--- a/stdlib/PCRE2_jll/Project.toml
+++ b/stdlib/PCRE2_jll/Project.toml
@@ -8,3 +8,9 @@ Artifacts = "56f22d72-fd6d-98f1-02f0-08ddc0907c33"
 
 [compat]
 julia = "1.6"
+
+[extras]
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+
+[targets]
+test = ["Test"]
diff --git a/stdlib/SuiteSparse_jll/Project.toml b/stdlib/SuiteSparse_jll/Project.toml
index c360967a2acc1..f36ce756c834c 100644
--- a/stdlib/SuiteSparse_jll/Project.toml
+++ b/stdlib/SuiteSparse_jll/Project.toml
@@ -10,3 +10,9 @@ Artifacts = "56f22d72-fd6d-98f1-02f0-08ddc0907c33"
 
 [compat]
 julia = "1.7"
+
+[extras]
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+
+[targets]
+test = ["Test"]
diff --git a/stdlib/Zlib_jll/Project.toml b/stdlib/Zlib_jll/Project.toml
index e5ee91ef281dc..cafaf9c1b577c 100644
--- a/stdlib/Zlib_jll/Project.toml
+++ b/stdlib/Zlib_jll/Project.toml
@@ -7,3 +7,9 @@ Libdl = "8f399da3-3557-5675-b5ff-fb832c97cbdb"
 
 [compat]
 julia = "1.6"
+
+[extras]
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+
+[targets]
+test = ["Test"]
diff --git a/stdlib/dSFMT_jll/Project.toml b/stdlib/dSFMT_jll/Project.toml
index bd938bbed171c..4e3e80f918f0b 100644
--- a/stdlib/dSFMT_jll/Project.toml
+++ b/stdlib/dSFMT_jll/Project.toml
@@ -8,3 +8,9 @@ Artifacts = "56f22d72-fd6d-98f1-02f0-08ddc0907c33"
 
 [compat]
 julia = "1.6"
+
+[extras]
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+
+[targets]
+test = ["Test"]
diff --git a/stdlib/libLLVM_jll/Project.toml b/stdlib/libLLVM_jll/Project.toml
index 5db781e86a88c..570d29e673736 100644
--- a/stdlib/libLLVM_jll/Project.toml
+++ b/stdlib/libLLVM_jll/Project.toml
@@ -8,3 +8,9 @@ Artifacts = "56f22d72-fd6d-98f1-02f0-08ddc0907c33"
 
 [compat]
 julia = "1.7"
+
+[extras]
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+
+[targets]
+test = ["Test"]
diff --git a/stdlib/libblastrampoline_jll/Project.toml b/stdlib/libblastrampoline_jll/Project.toml
index d44c420b56332..64f88602b862f 100644
--- a/stdlib/libblastrampoline_jll/Project.toml
+++ b/stdlib/libblastrampoline_jll/Project.toml
@@ -10,3 +10,9 @@ OpenBLAS_jll = "4536629a-c528-5b80-bd46-f80d51c5b363"
 
 [compat]
 julia = "1.7"
+
+[extras]
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+
+[targets]
+test = ["Test"]
diff --git a/stdlib/nghttp2_jll/Project.toml b/stdlib/nghttp2_jll/Project.toml
index e9a2145c26180..3051afe57d23a 100644
--- a/stdlib/nghttp2_jll/Project.toml
+++ b/stdlib/nghttp2_jll/Project.toml
@@ -8,3 +8,9 @@ Artifacts = "56f22d72-fd6d-98f1-02f0-08ddc0907c33"
 
 [compat]
 julia = "1.6"
+
+[extras]
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+
+[targets]
+test = ["Test"]
diff --git a/stdlib/p7zip_jll/Project.toml b/stdlib/p7zip_jll/Project.toml
index 8f7751eefa6a0..75e04b6362fdf 100644
--- a/stdlib/p7zip_jll/Project.toml
+++ b/stdlib/p7zip_jll/Project.toml
@@ -8,3 +8,9 @@ Artifacts = "56f22d72-fd6d-98f1-02f0-08ddc0907c33"
 
 [compat]
 julia = "1.6"
+
+[extras]
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+
+[targets]
+test = ["Test"]