diff --git a/.github/actions/setup/action.yml b/.github/actions/setup/action.yml
index 824ee080..0f641a5f 100644
--- a/.github/actions/setup/action.yml
+++ b/.github/actions/setup/action.yml
@@ -10,7 +10,7 @@ runs:
         python-version: '3.x'
     - id: apt
       run: |
-        sudo apt-get update \
+        sudo apt-get update
         sudo apt-get install -y \
           discount \
           doxygen \