diff --git a/papermerge/rootfs/etc/cont-init.d/00-folders.sh b/papermerge/rootfs/etc/cont-init.d/00-folders.sh
index baac95184..f9fbf4494 100644
--- a/papermerge/rootfs/etc/cont-init.d/00-folders.sh
+++ b/papermerge/rootfs/etc/cont-init.d/00-folders.sh
@@ -11,4 +11,4 @@ bashio::log.info "Setting config location to $CONFIGLOCATION"
 sed -i "s|/data/config|$CONFIGLOCATION|g" /etc/cont-init.d/*
 
 # Avoid tamper issues
-chown -r root:root "$CONFIGLOCATION"/custom*
+chown -R root:root "$CONFIGLOCATION"/custom*