diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index 95e30ac3001c9c..9aa5004b0cdb7f 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -214,6 +214,7 @@ Doc/c-api/stable.rst          @encukou
 **/*idlelib*                  @terryjreedy
 /Doc/library/idle.rst         @terryjreedy
 
+**/*annotationlib*            @JelleZijlstra
 **/*typing*                   @JelleZijlstra @AlexWaygood
 
 **/*ftplib                    @giampaolo