diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 1a3693a..1c82637 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -4,6 +4,8 @@ stages:
 Build:
   stage: build
   image: rikorose/gcc-cmake:gcc-7
+  tags:
+    - ccache
 
   script:
     - mkdir build -p; cd build