diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 0e591f2..e4d02ff 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -3,7 +3,7 @@ build:
     - mvn -Dmaven.repo.local=/tmp/m2/repository -Duser.home=/tmp checkstyle:check
     - mvn -Dmaven.repo.local=/tmp/m2/repository -Duser.home=/tmp test
     - mvn -Dmaven.repo.local=/tmp/m2/repository -Duser.home=/tmp cobertura:cobertura
-    - head target/site/cobertura/coverage.xml | rg --only-matching -r '$1' 'line-rate="([0-9.]+)"' | awk '{ print "Test Coverage: " $1 * 100 "%" }'
+    - "head target/site/cobertura/coverage.xml | rg --only-matching -r '$1' 'line-rate=\"([0-9.]+)\"' | awk '{ print \"Test Coverage: \" $1 * 100 \"%\" }'"
   artifacts:
     reports:
       cobertura: target/site/cobertura/coverage.xml