diff --git a/.github/workflows/Tasmota_build_devel.yml b/.github/workflows/Tasmota_build_devel.yml
index bf22b6313..ac908be23 100644
--- a/.github/workflows/Tasmota_build_devel.yml
+++ b/.github/workflows/Tasmota_build_devel.yml
@@ -11,6 +11,7 @@ on:
 jobs:
   base-images:
     runs-on: ubuntu-latest
+    if: github.repository == 'arendst/Tasmota'
     continue-on-error: true
     strategy:
       matrix:
@@ -50,6 +51,7 @@ jobs:
 
   language-images:
     runs-on: ubuntu-latest
+    if: github.repository == 'arendst/Tasmota'
     continue-on-error: true
     strategy:
       matrix: