diff --git a/docs/README-migration.md b/docs/README-migration.md
index 31d1ff8518..3a23c37622 100644
--- a/docs/README-migration.md
+++ b/docs/README-migration.md
@@ -480,6 +480,9 @@ The following functions have been removed:
 * SDL_JoystickPathForIndex() - replaced with SDL_GetJoystickInstancePath()
 * SDL_NumJoysticks() - replaced with SDL_GetJoysticks()
 
+The following symbols have been removed:
+* SDL_JOYBALLMOTION
+
 ## SDL_keyboard.h
 
 The following functions have been renamed: