diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 722c5043c4a3ea52f8e08ed050eb64a9e127c1c4..45d0dbf1c7c7ee07c101148b47df5c68e24f6864 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -17,7 +17,7 @@ variables:
   RAILS_ENV: "test"
   NODE_ENV: "test"
   SIMPLECOV: "true"
-  GIT_DEPTH: "50"
+  GIT_DEPTH: "20"
   GIT_SUBMODULE_STRATEGY: "none"
   GET_SOURCES_ATTEMPTS: "3"
   KNAPSACK_RSPEC_SUITE_REPORT_PATH: knapsack/report-master.json