diff --git a/.github/workflows/pyinstaller.yml b/.github/workflows/pyinstaller.yml
index 59f30e3..b64319c 100644
--- a/.github/workflows/pyinstaller.yml
+++ b/.github/workflows/pyinstaller.yml
@@ -17,6 +17,7 @@ jobs:
               architecture: 'x64' # optional x64 or x86. Defaults to x64 if not specified
       - name: Install dependencies
         run: |
+           sudo apt install  gir1.2-gtk-3.0 
            python -m pip install --upgrade pip
            pip install -r requirements.txt