diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 52e2f38..a8359dd 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -22,7 +22,7 @@ make_test:
     - docker-ci
   script:
     - apt-get update
-    - apt-get install -y g++ make cmake clang-tidy
+    - apt-get install -y clang make cmake clang-tidy
     - git clone https://github.com/catchorg/Catch2.git
     - cd Catch2
     - cmake -Bbuild -H. -DBUILD_TESTING=OFF
@@ -40,7 +40,7 @@ cmake_build:
     - docker-ci
   script:
     - apt-get update
-    - apt-get install -y g++ make cmake clang-tidy
+    - apt-get install -y clang make cmake clang-tidy
     - git clone https://github.com/catchorg/Catch2.git
     - cd Catch2
     - cmake -Bbuild -H. -DBUILD_TESTING=OFF