diff --git a/paddle/scripts/paddle_build.sh b/paddle/scripts/paddle_build.sh
index f3ecc1083a8f7c9d8efd870e1e6fbf4731f6f336..bb288384e8501caf1cb6f9cd186cc09985a5de55 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