diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 7998394..94a729a 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1,5 +1,10 @@
 image: nixos/nix:latest
 
+cache:
+  key: nixosisgreat
+  paths:
+    - /nix/store
+
 build:
   stage: build
   script: