diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 35bdf1ef..0cddcc03 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -28,6 +28,7 @@ jobs:
       # Runs a set of commands using the runners shell
       - name: Run a multi-line script
         run: |
+          sudo flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
           ./build-flatpak.sh
           flatpak-builder --user --install --force-clean retrodeck-flatpak com.xargon.retrodeck.yml
           flatpak-builder --repo=local --force-clean localrepo com.xargon.retrodeck.yml