diff --git a/common.py b/common.py
index 2f1d4b24035f7df02b8a3a1a5096282dc2c83d07..d65e542008eeec25e73a91dc316125a7259c3cdd 100755
--- a/common.py
+++ b/common.py
@@ -17,7 +17,7 @@ pending_states = ["created", "waiting_for_resource", "preparing", "pending", "ru
 
 def integration_branch_name(project_name, branch_name):
     """Get integration branch name"""
-    return "integrate/" + project_name + "/" + branch_name
+    return "integrate/" + project_name.lower() + "/" + branch_name
 
 
 def get_project(gitlab, project_name):