diff --git a/.circleci/config.yml b/.circleci/config.yml
index bc2f1831..3e8c0e02 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -41,13 +41,13 @@ jobs:
           command: |
             conda run -n abc-env pytest
       - slack/notify:
-          branch_pattern: dev,master 
+          branch_pattern: dev,main 
           channel: abc_circleci
           event: fail 
           ignore_errors: true
           template: basic_fail_1 
       - slack/notify:
-          branch_pattern: dev,master 
+          branch_pattern: dev,main 
           channel: abc_circleci 
           event: pass 
           ignore_errors: true