diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index e49690153..258963a2f 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -75,6 +75,7 @@ MacOS:
       }
     - 7z a -tzip ..\..\OpenMW_MSVC2019_64_${config}_${CI_COMMIT_REF_NAME}_${CI_JOB_ID}.zip '*'
   cache:
+    key: ninja
     paths:
     - deps
     - MSVC2019_64_Ninja/deps
@@ -137,6 +138,7 @@ Windows_Ninja_RelWithDebInfo:
       }
     - 7z a -tzip ..\..\OpenMW_MSVC2019_64_${config}_${CI_COMMIT_REF_NAME}_${CI_JOB_ID}.zip '*'
   cache:
+    key: msbuild
     paths:
     - deps
     - MSVC2019_64/deps