diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index bc74f9e..332ad39 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,4 +1,4 @@
-image: fpco/stack-build
+image: fpco/stack-build:lts-10.8
 
 test:
   script: