diff --git a/.github/workflows/build_iar.yml b/.github/workflows/build_iar.yml
index c644bdc51..c7824d5a2 100644
--- a/.github/workflows/build_iar.yml
+++ b/.github/workflows/build_iar.yml
@@ -29,14 +29,7 @@ jobs:
       matrix:
         family:
         # Alphabetical order
-        # Due to long build time, we only enable build with different usb controller
-        - 'stm32f0'
-        #- 'stm32f1'
-        #- 'stm32f4'
-        #- 'stm32f7'
-        #- 'stm32g4'
-        - 'stm32h7'
-        - 'stm32l4'
+        - 'stm32f0 stm32f1 stm32f4 stm32f7 stm32g4 stm32h7 stm32l4'
     steps:
     - name: Clean workspace
       run: |