diff --git a/src/video/cocoa/SDL_cocoamouse.m b/src/video/cocoa/SDL_cocoamouse.m
index cbd935335e..fbf2b06ad2 100644
--- a/src/video/cocoa/SDL_cocoamouse.m
+++ b/src/video/cocoa/SDL_cocoamouse.m
@@ -392,8 +392,8 @@ bool Cocoa_InitMouse(SDL_VideoDevice *_this)
     SDL_SetDefaultCursor(Cocoa_CreateDefaultCursor());
 
     location = [NSEvent mouseLocation];
-    internal->lastMoveX = location.x;
-    internal->lastMoveY = location.y;
+    data->lastMoveX = location.x;
+    data->lastMoveY = location.y;
     return true;
 }