diff --git a/.github/workflows/elixir.yml b/.github/workflows/elixir.yml
index cb482c2..29ce1d4 100644
--- a/.github/workflows/elixir.yml
+++ b/.github/workflows/elixir.yml
@@ -24,7 +24,7 @@ jobs:
     - name: Install necessary libraries
       run: |
         sudo apt-get update
-        sudo apt-get install -y pkg-config libavutil-dev libavcodec-dev libavformat-dev libavutil-dev libswresample-dev
+        sudo apt-get install -y pkg-config build-essential erlang-dev libavutil-dev libavcodec-dev libavformat-dev libavutil-dev libswresample-dev
 
     - uses: actions/checkout@v3
     - name: Set up Elixir