So my yaml skills are not so great.

.gitlab-ci.yml

@@ -41,11 +41,11 @@ sbbs-windows:
   tags: [Windows]
   stage: build
   cache:
-      paths:
-          - "**/*.obj"
-          - "**/*.lib"
-          - "**/*.release/*"
-          - "**/*.release_mt/*
+    paths:
+      - "**/*.obj"
+      - "**/*.lib"
+      - "**/*.release/*"
+      - "**/*.release_mt/*"
   script:
     - cd src/xpdev
     - make