diff --git a/CI/circle_parallel.sh b/CI/circle_parallel.sh
index 06e2f163e4e..2ab6fbeb71b 100755
--- a/CI/circle_parallel.sh
+++ b/CI/circle_parallel.sh
@@ -39,11 +39,15 @@ elif [ "$NODE_INDEX" = "2" ]; then
   export PATH="/usr/local/go1.18/go/bin:$PATH"
   go version
 
+  # install cpprestsdk
+  sudo apt-get install libcpprest-dev
+
   # run go integration tests
   (cd samples/client/petstore/go && mvn integration-test)
   (cd samples/openapi3/client/petstore/go && mvn integration-test)
   (cd samples/openapi3/client/petstore/go-petstore-generateMarshalJSON-false && mvn integration-test)
   (cd samples/client/others/go/allof_multiple_ref_and_discriminator && mvn integration-test)
+  (cd samples/client/petstore/cpp-restsdk/client && mvn integration-test)
 
 elif [ "$NODE_INDEX" = "3" ]; then