diff --git a/.github/labeler.yml b/.github/labeler.yml
index f8f9bcf82..b89019605 100644
--- a/.github/labeler.yml
+++ b/.github/labeler.yml
@@ -5,7 +5,7 @@
 #
 # See .github/workflows/label.yml for Github Action workflow script
 
-c-sharp:
+c#:
   - changed-files:
       - any-glob-to-any-file:
           - '**/*.cs'
@@ -100,7 +100,7 @@ dart:
           - '**/*.dart'
           - 'src/idl_gen_dart.cpp'
 
-cpp:
+"c++":
   - changed-files:
       - any-glob-to-any-file:
           - '**/*.cc'