diff --git a/paddle/scripts/paddle_build.sh b/paddle/scripts/paddle_build.sh
index 6fd5537ab0de6b58cf608db324b2f99dc3f5c85c..7e6f610c33dcff63627113b4206a458c077ade73 100755
--- a/paddle/scripts/paddle_build.sh
+++ b/paddle/scripts/paddle_build.sh
@@ -991,7 +991,7 @@ function generate_upstream_develop_api_spec() {
     mkdir -p ${PADDLE_ROOT}/build/pr_whl && mv ${PADDLE_ROOT}/build/python/dist/*.whl ${PADDLE_ROOT}/build/pr_whl/
     echo "pr_whl_size: ${pr_whl_size}"
 
-    rm -rf ${PADDLE_ROOT}/build/Makefile ${PADDLE_ROOT}/build/CMakeCache.txt
+    rm -rf ${PADDLE_ROOT}/build/Makefile ${PADDLE_ROOT}/build/CMakeCache.txt ${PADDLE_ROOT}/build/python/paddle
     cmake_change=`git diff --name-only upstream/$BRANCH | grep "cmake/external" || true`
 
     cd ${PADDLE_ROOT}