diff --git a/.github/workflows/learn-github-actions.yml b/.github/workflows/learn-github-actions.yml
index 818b87ec8..3015c0a23 100644
--- a/.github/workflows/learn-github-actions.yml
+++ b/.github/workflows/learn-github-actions.yml
@@ -18,6 +18,8 @@ jobs:
           haxelib install hscript --quiet
           haxelib install flixel-ui --quiet
           haxelib install firetongue --quiet
+          haxelib install hxcpp-debug-server --quiet
+          haxelib install hxcpp --quiet
           haxelib git polymod https://github.com/larsiusprime/polymod develop --quiet
           haxelib run lime setup linux
       - name: Build game?