diff --git a/.github/workflows/appimage.yml b/.github/workflows/appimage.yml
index f799077e..398c3b5c 100644
--- a/.github/workflows/appimage.yml
+++ b/.github/workflows/appimage.yml
@@ -23,7 +23,7 @@ jobs:
       - name: install dependencies
         run: |
           sudo apt-get update
-          sudo apt-get install -y build-essential libglfw3-dev libglfw3 libglew-dev libglm-dev libpng-dev libopenal-dev libluajit-5.1-dev cmake squashfs-tools
+          sudo apt-get install -y build-essential libglfw3-dev libglfw3 libglew-dev libglm-dev libpng-dev libopenal-dev libluajit-5.1-dev libvorbis-dev cmake squashfs-tools
           sudo ln -s /usr/lib/x86_64-linux-gnu/libluajit-5.1.a /usr/lib/x86_64-linux-gnu/liblua5.1.a
           sudo ln -s /usr/include/luajit-2.1 /usr/include/lua
       - name: configure
diff --git a/.github/workflows/cmake.yml b/.github/workflows/cmake.yml
index bd01c399..075c4b74 100644
--- a/.github/workflows/cmake.yml
+++ b/.github/workflows/cmake.yml
@@ -35,7 +35,7 @@ jobs:
     #   make && make install INSTALL_INC=/usr/include/lua
       run: |
           sudo apt-get update
-          sudo apt-get install libglfw3-dev libglfw3 libglew-dev libglm-dev libpng-dev libopenal-dev libluajit-5.1-dev
+          sudo apt-get install libglfw3-dev libglfw3 libglew-dev libglm-dev libpng-dev libopenal-dev libluajit-5.1-dev libvorbis-dev
           sudo ln -s /usr/lib/x86_64-linux-gnu/libluajit-5.1.a /usr/lib/x86_64-linux-gnu/liblua-5.1.a
           sudo ln -s /usr/include/luajit-2.1 /usr/include/lua