diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 08d1f7694..514846b63 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -8,6 +8,7 @@ default:
   image:
     name: fpco/stack-build:lts-16.31
   cache: &global_cache
+    key: default
     paths:
       - .npm
       - node_modules
@@ -249,7 +250,11 @@ yesod:test:yesod:dev:
   
 yesod:test:hlint:
   stage: lint
-  cache: {}
+  cache: &hlint_cache
+    key: hlint
+    paths:
+      - .stack
+      - .stack-work
   
   needs:
     - job: npm install # transitive
@@ -283,7 +288,7 @@ yesod:test:hlint:
   
 yesod:test:hlint:dev:
   stage: lint
-  cache: {}
+  cache: *hlint_cache
   
   needs:
     - job: npm install # transitive