diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index ebdcf52..f53eddc 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -4,7 +4,7 @@ variables:
 build:
   script:
     - nix-shell --pure --run "file src/main/resources/language/translation_de.properties | rg UTF-8"
-    - nix-shell --pure --run "mvn -Dmaven.repo.local=/tmp/m2/repository -Duser.home=/tmp checkstyle:check jacoco:prepare-agent test jacoco:report"
+    - nix-shell --pure --run "mvn --no-transfer-progress -Dmaven.repo.local=/tmp/m2/repository -Duser.home=/tmp checkstyle:check jacoco:prepare-agent test jacoco:report"
     - nix-shell --pure --run "python3 ./cover2cover.py target/site/jacoco/jacoco.xml src/main/java > target/site/cobertura.xml"
     - nix-shell --pure --run "python3 ./source2filename.py target/site/cobertura.xml"
     - nix-shell --pure --run "./calcCoverage.sh < target/site/cobertura.xml"