diff --git a/.github/workflows/build_all.yml b/.github/workflows/build_all.yml
index a25bc591be..10520b4531 100644
--- a/.github/workflows/build_all.yml
+++ b/.github/workflows/build_all.yml
@@ -63,7 +63,7 @@ jobs:
   flatpak:
     name: "Flatpak"
     runs-on: ubuntu-latest
-    timeout-minutes: 360
+    timeout-minutes: 600
     env:
       date:
       ver: