diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 24a4b708eba72e374ab022b773a5c8b82ee00ab8..50d11a4dca231e34b6f76a5898bbf95267b1b99e 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -22,7 +22,8 @@ jobs:
     strategy:
       matrix:
         LCG_RELEASE: [LCG_98, KEY4HEP_STACK]
-        CEPCSW_BLDTOOL: [make, ninja]
+        # CEPCSW_BLDTOOL: [make, ninja]
+        CEPCSW_BLDTOOL: [ninja]
 
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps: