diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 89d533e..f062a62 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -12,7 +12,9 @@
 # Stages run in sequential order, but jobs within stages run in parallel.
 #
 # For more information, see: https://docs.gitlab.com/ee/ci/yaml/index.html#stages
-
+default:
+  image: rikorose/gcc-cmake:latest
+  
 stages:          # List of stages for jobs, and their order of execution
   - build
   - test