diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index cb853ec3f..f5e22d619 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -195,7 +195,7 @@ jobs:
       sudo tar xf flang.tar
       sudo stow flang
       cd -
-      make  CC=clang FC=flang
+      make  CC=/usr/local/opt/llvm/bin/clang FC=flang
       
 - job: OSX_Ifort_Clang
   pool: