diff --git a/.github/project-labeler.yml b/.github/project-labeler.yml
index ec2ceaf80d..cdf593f32b 100644
--- a/.github/project-labeler.yml
+++ b/.github/project-labeler.yml
@@ -1,4 +1,4 @@
 projects:
-  - match: * # RegExp for project name
+  - match: '[a-zA-Z0-9_ ]*' # RegExp for project name
     labels: # List of label's rules
       - required: ["Project"] # Labels that should be on issues from matching projects