diff --git a/CI/circle_parallel.sh b/CI/circle_parallel.sh
index 89bd87e4162..4e85bbd2c5c 100755
--- a/CI/circle_parallel.sh
+++ b/CI/circle_parallel.sh
@@ -99,7 +99,7 @@ elif [ "$NODE_INDEX" = "4" ]; then
   sudo apt install r-base r-base-dev -y
   sudo apt-get install r-base-core libssl-dev libcurl4-openssl-dev -y # for httr
 
-  (cd samples/client/petstore/R && mvn integration-test)
+  #(cd samples/client/petstore/R && mvn integration-test)
   (cd samples/client/petstore/R-httpr2 && mvn integration-test)
   (cd samples/client/petstore/R-httpr2-wrapper && mvn integration-test)