diff --git a/.github/workflows/Tasmota_build_master.yml b/.github/workflows/Tasmota_build_master.yml
index 6d29cb7c9..1fc5d50a9 100644
--- a/.github/workflows/Tasmota_build_master.yml
+++ b/.github/workflows/Tasmota_build_master.yml
@@ -21,6 +21,7 @@ jobs:
       matrix:
         variant:
           - tasmota
+          - tasmota4M
           - tasmota-minimal
           - tasmota-display
           - tasmota-ir