diff --git a/.github/labeler.yml b/.github/labeler.yml
index 8d8dbda6f9ebc..6a7d5061e3f1e 100644
--- a/.github/labeler.yml
+++ b/.github/labeler.yml
@@ -41,3 +41,7 @@ A-semantic:
 A-type-checking:
 - changed-files:
   - any-glob-to-any-file: ['crates/oxc_type_synthesis/**']
+
+A-isolated-declarations:
+- changed-files:
+  - any-glob-to-any-file: ['crates/oxc_isolated_declarations/**']
\ No newline at end of file