diff --git a/podman-seafile/ci_build-images.sh b/podman-seafile/ci_build-images.sh
index 8fcef53..c1a3c35 100755
--- a/podman-seafile/ci_build-images.sh
+++ b/podman-seafile/ci_build-images.sh
@@ -17,7 +17,7 @@ if ! podman image exists ${seafile_image}:${seafile_release}; then
     sed_in_place "pip -i https://pypi.tuna.tsinghua.edu.cn/simple/" "pip" ${buildfolder}/image/seafile_${seafile_release%.*}/Dockerfile &&
     sed_in_place "    -i https://pypi.tuna.tsinghua.edu.cn/simple/" "    " ${buildfolder}/image/seafile_${seafile_release%.*}/Dockerfile &&
     sed_in_place 'wget https://seafile-downloads.oss-cn-shanghai.aliyuncs.com/seafile-server_${SEAFILE_VERSION}_x86-64.tar.gz' 'wget -q https://s3.eu-central-1.amazonaws.com/download.seadrive.org/seafile-server_${SEAFILE_VERSION}_x86-64.tar.gz' ${buildfolder}/image/seafile_${seafile_release%.*}/Dockerfile &&
-    sed_in_place 'tar -zxvf seafile-server_${SEAFILE_VERSION}_x86-64.tar.gz' 'tar -zxf seafile-server_${SEAFILE_VERSION}_x86-64.tar.gz --strip-components=1' ${buildfolder}/image/seafile_${seafile_release%.*}/Dockerfile &&
+    sed_in_place 'tar -zxvf' 'tar -zxf' ${buildfolder}/image/seafile_${seafile_release%.*}/Dockerfile &&
     podman build -t ${seafile_image}:${seafile_release} \
 	   -f ${buildfolder}/image/seafile_${seafile_release%.*}/Dockerfile \
 	   ${buildfolder} &&