diff --git a/src/csharp/Grpc.IntegrationTesting.QpsWorker/packages.config b/src/csharp/Grpc.IntegrationTesting.QpsWorker/packages.config
deleted file mode 100644
index 79ece06bef6..00000000000
--- a/src/csharp/Grpc.IntegrationTesting.QpsWorker/packages.config
+++ /dev/null
@@ -1,3 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<packages>
-</packages>
diff --git a/src/csharp/Grpc.IntegrationTesting.StressClient/packages.config b/src/csharp/Grpc.IntegrationTesting.StressClient/packages.config
deleted file mode 100644
index 79ece06bef6..00000000000
--- a/src/csharp/Grpc.IntegrationTesting.StressClient/packages.config
+++ /dev/null
@@ -1,3 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<packages>
-</packages>
diff --git a/tools/run_tests/helper_scripts/pre_build_csharp.bat b/tools/run_tests/helper_scripts/pre_build_csharp.bat
index f37f63b5840..99df1c66268 100644
--- a/tools/run_tests/helper_scripts/pre_build_csharp.bat
+++ b/tools/run_tests/helper_scripts/pre_build_csharp.bat
@@ -89,18 +89,6 @@ if exist %NUGET% (
   %NUGET% restore -PackagesDirectory ../packages || goto :error
   cd ..
 
-  cd Grpc.IntegrationTesting.Client || goto :error
-  %NUGET% restore -PackagesDirectory ../packages || goto :error
-  cd ..
-
-  cd Grpc.IntegrationTesting.QpsWorker || goto :error
-  %NUGET% restore -PackagesDirectory ../packages || goto :error
-  cd ..
-
-  cd Grpc.IntegrationTesting.StressClient || goto :error
-  %NUGET% restore -PackagesDirectory ../packages || goto :error
-  cd ..
-
   cd Grpc.IntegrationTesting || goto :error
   %NUGET% restore -PackagesDirectory ../packages || goto :error
 
diff --git a/tools/run_tests/helper_scripts/pre_build_csharp.sh b/tools/run_tests/helper_scripts/pre_build_csharp.sh
index 1f808556f48..d7665e15af6 100755
--- a/tools/run_tests/helper_scripts/pre_build_csharp.sh
+++ b/tools/run_tests/helper_scripts/pre_build_csharp.sh
@@ -73,18 +73,6 @@ then
   nuget restore -PackagesDirectory ../packages
   cd ..
 
-  cd Grpc.IntegrationTesting.Client
-  nuget restore -PackagesDirectory ../packages
-  cd ..
-
-  cd Grpc.IntegrationTesting.QpsWorker
-  nuget restore -PackagesDirectory ../packages
-  cd ..
-
-  cd Grpc.IntegrationTesting.StressClient
-  nuget restore -PackagesDirectory ../packages
-  cd ..
-
   cd Grpc.IntegrationTesting
   nuget restore -PackagesDirectory ../packages
   cd ..