diff --git a/blender.dockerfile b/blender.dockerfile
index 7935335..50897c4 100644
--- a/blender.dockerfile
+++ b/blender.dockerfile
@@ -1,14 +1,14 @@
 ARG ROCM_VERSION="5.7.3"
 FROM wtongze/rocm-base:${ROCM_VERSION}
 ARG HIP_ARCH="gfx803;gfx900"
-ARG BLENDER_BRANCH="v4.2.1"
+ARG BLENDER_BRANCH="v3.6.15"
 ARG DEBIAN_FRONTEND="noninteractive"
 
 RUN sudo apt update && \
 sudo apt install -y python3 git git-lfs
 
 WORKDIR /home/rocm
-RUN git clone -b ${BLENDER_BRANCH} https://projects.blender.org/blender/blender.git && \
+RUN git clone --depth 1 https://projects.blender.org/blender/blender.git -b ${BLENDER_BRANCH} && \
 mkdir blender/build
 
 WORKDIR /home/rocm/blender