diff --git a/Containers/nextcloud/entrypoint.sh b/Containers/nextcloud/entrypoint.sh
index 50385e75868..e197ff5a89a 100644
--- a/Containers/nextcloud/entrypoint.sh
+++ b/Containers/nextcloud/entrypoint.sh
@@ -148,7 +148,7 @@ if ! [ -f "$NEXTCLOUD_DATA_DIR/skip.update" ]; then
             rm -r /usr/src/tmp
             rm -r /usr/src/temp-nextcloud
             # shellcheck disable=SC2016
-            image_version="$(php -r "require $SOURCE_LOCATION/version.php; echo implode('.', \$OC_Version);")"
+            image_version="$(php -r "require '$SOURCE_LOCATION/version.php'; echo implode('.', \$OC_Version);")"
             IMAGE_MAJOR="${image_version%%.*}"
             set +ex
 # Do not skip major versions end # Do not remove or change this line!