diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 26044b22f4c2a250065bd502ea9273208d6917d8..b6cebcc636a432fcaf49be8f573b5a9ffdadf167 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -17,7 +17,6 @@ build-ws:
     - apt-get install cmake
     - apt-get install cmake-curses-gui
     - apt-get install libssl-dev
-    - apt-get install doxygen graphviz
     - apt-get install libcppunit-dev
     - echo "source /opt/ros/melodic/setup.bash" >> ~/.bashrc
     - source ~/.bashrc