diff --git a/docker-mender-convert b/docker-mender-convert
index 24e3ccb..ab1048b 100755
--- a/docker-mender-convert
+++ b/docker-mender-convert
@@ -8,6 +8,6 @@ MENDER_CONVERT_DIR="$(pwd)"
 mkdir -p output
 
 docker run \
-       --mount type=bind,source=$MENDER_CONVERT_DIR,target=/mender-convert \
+       --mount type=bind,source="$MENDER_CONVERT_DIR,target=/mender-convert" \
        --privileged=true \
        $IMAGE_NAME "$@"