2 files changed, 1 insertions, 15 deletions
diff --git a/tools/internal_ci/helper_scripts/prepare_build_macos_interop_rc b/tools/internal_ci/helper_scripts/prepare_build_macos_interop_rc
index b0feeef363..43bc9609c7 100644
--- a/tools/internal_ci/helper_scripts/prepare_build_macos_interop_rc
+++ b/tools/internal_ci/helper_scripts/prepare_build_macos_interop_rc
@@ -17,17 +17,6 @@
 # builds. This rc script must be used in the root directory of gRPC
 # and is expected to be used before prepare_build_macos_rc
 
-export CONFIG=opt
-
-# Move gRPC repo to directory that Docker for Mac has drive access to
-mkdir /Users/kbuilder/workspace
-cp -R ./ /Users/kbuilder/workspace/grpc
-cd /Users/kbuilder/workspace/grpc
-
-# Needed for identifying Docker image sha1
-brew update
-brew install md5sha1sum
-
 # Set up gRPC-Go and gRPC-Java to test
 git clone --recursive https://github.com/grpc/grpc-go ./../grpc-go
 git clone --recursive https://github.com/grpc/grpc-java ./../grpc-java
diff --git a/tools/internal_ci/helper_scripts/prepare_build_windows.bat b/tools/internal_ci/helper_scripts/prepare_build_windows.bat
index 0164e4a561..f987f8a8cb 100644
--- a/tools/internal_ci/helper_scripts/prepare_build_windows.bat
+++ b/tools/internal_ci/helper_scripts/prepare_build_windows.bat
@@ -14,7 +14,7 @@
 
 @rem make sure msys binaries are preferred over cygwin binaries
 @rem set path to python 2.7
-set PATH=C:\tools\msys64\usr\bin;C:\Python27;C:\Python37;%PATH%
+set PATH=C:\tools\msys64\usr\bin;C:\Python27;%PATH%
 
 @rem If this is a PR using RUN_TESTS_FLAGS var, then add flags to filter tests
 if defined KOKORO_GITHUB_PULL_REQUEST_NUMBER if defined RUN_TESTS_FLAGS (
@@ -34,9 +34,6 @@ netsh interface ip add dnsservers "Local Area Connection 8" 8.8.4.4 index=3
 @rem Needed for big_query_utils
 python -m pip install google-api-python-client
 
-@rem Install Python 3.7
-chocolatey install -y -r python3 --version 3.7
-
 @rem Disable some unwanted dotnet options
 set NUGET_XMLDOC_MODE=skip
 set DOTNET_SKIP_FIRST_TIME_EXPERIENCE=true