diff --git a/build-scripts/SDL_migration.cocci b/build-scripts/SDL_migration.cocci
index 989b4c9eb..b1c411b91 100644
--- a/build-scripts/SDL_migration.cocci
+++ b/build-scripts/SDL_migration.cocci
@@ -3051,7 +3051,7 @@ typedef SDL_version, SDL_Version;
 @@
 @@
 - SDL_JoystickNumBalls
-+ SDL_NumJoystickBalls
++ SDL_GetNumJoystickBalls
   (...)
 @@
 @@