diff --git a/paddle/scripts/paddle_build.sh b/paddle/scripts/paddle_build.sh
index b434c9f08e96abe16c1194e69af40392e6e4ca0c..e133323ae420ba68d90215767ab940aed744acd6 100755
--- a/paddle/scripts/paddle_build.sh
+++ b/paddle/scripts/paddle_build.sh
@@ -600,7 +600,7 @@ EOF
     if [[ ${WITH_GPU} == "ON"  ]]; then
         NCCL_DEPS="apt-get install -y --allow-downgrades libnccl2=2.2.13-1+cuda${CUDA_MAJOR} libnccl-dev=2.2.13-1+cuda${CUDA_MAJOR} || true"
     else
-        NCCL_DEPS=""
+        NCCL_DEPS="true"
     fi
 
     if [[ ${WITH_FLUID_ONLY:-OFF} == "OFF" ]]; then