diff --git a/hedgewars/SDLh.pas b/hedgewars/SDLh.pas
index f54b9fa841..172c1eac1e 100644
--- a/hedgewars/SDLh.pas
+++ b/hedgewars/SDLh.pas
@@ -886,7 +886,7 @@     TSDL_UserEvent = record
 
     PSDL_Event = ^TSDL_Event;
     TSDL_Event = record
-        case LongInt of
+        case LongWord of
             SDL_FIRSTEVENT: (type_: LongWord);
             SDL_COMMONDEVENT: (common: TSDL_CommonEvent);
             SDL_WINDOWEVENT: (window: TSDL_WindowEvent);