diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index a3a0a1e..283531e 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -34,7 +34,7 @@ jobs:
           package-name: ${{ matrix.test_apps }}
           target-ros2-distro: ${{ matrix.ros_distribution }}
           run: |
-              pip3 uninstall em && pip3 install empy
+              pip uninstall em && pip3 uninstall em
               cd ${{ matrix.test-apps }}
               source /opt/ros/humble/setup.bash
               colcon build
@@ -67,7 +67,6 @@ jobs:
           required-ros-distributions: ${{ matrix.ros_distribution }}
       - name: Test ${{ matrix.test-apps }}
         run: |
-          source /opt/ros/humble/setup.bash
           . $IDF_PATH/export.sh
           cd firmware/${{ matrix.test-apps }}
           idf.py build