diff --git a/src/video/quartz/SDL_QuartzWM.m b/src/video/quartz/SDL_QuartzWM.m
index 6a7b1e5ec..f599954bb 100644
--- a/src/video/quartz/SDL_QuartzWM.m
+++ b/src/video/quartz/SDL_QuartzWM.m
@@ -243,6 +243,7 @@ void  QZ_PrivateWarpCursor (_THIS, int x, int y) {
     CGEventSourceSetLocalEventsSuppressionInterval(evsrc, 0.0);
     CGWarpMouseCursorPosition (cgp);
     CFRelease(evsrc);
+    SDL_PrivateAppActive (QZ_IsMouseInWindow (this), SDL_APPMOUSEFOCUS);
 }
 
 void QZ_WarpWMCursor (_THIS, Uint16 x, Uint16 y) {