diff --git a/docker/Dockerfile.ubuntu b/docker/Dockerfile.ubuntu
index 8e399641..806a7963 100644
--- a/docker/Dockerfile.ubuntu
+++ b/docker/Dockerfile.ubuntu
@@ -56,7 +56,7 @@ fi
 RUN if [ "$INSTALL_MEGATRON_DEPS" = "True" ]; then \
     SITE_PACKAGES=$(python -c "import site; print(site.getsitepackages()[0])") && echo $SITE_PACKAGES && \
     CUDNN_PATH=$SITE_PACKAGES/nvidia/cudnn CPLUS_INCLUDE_PATH=$SITE_PACKAGES/nvidia/cudnn/include \
-    pip install git+https://github.com/NVIDIA/TransformerEngine.git@stable
+    pip install git+https://github.com/NVIDIA/TransformerEngine.git@stable \
 fi
 
 ARG CUR_TIME={cur_time}