diff --git a/build-image.sh b/build-image.sh
index 065257d..77bd6fc 100755
--- a/build-image.sh
+++ b/build-image.sh
@@ -4,9 +4,15 @@ set -e
 
 [ -z "$1" ] && exit 1
 
-docker build $1 -t gitea.angry.im/petercxy/$1:latest
-docker push gitea.angry.im/petercxy/$1:latest
+DOCKER=docker
+
+if ! command -v $DOCKER &> /dev/null; then
+  DOCKER=podman
+fi
+
+$DOCKER build $1 -t gitea.angry.im/petercxy/$1:latest
+$DOCKER push gitea.angry.im/petercxy/$1:latest
 
 while ! [ "$?" -eq 0 ]; do
-  docker push gitea.angry.im/petercxy/$1:latest
+  $DOCKER push gitea.angry.im/petercxy/$1:latest
 done