diff --git a/src/video/cocoa/SDL_cocoawindow.m b/src/video/cocoa/SDL_cocoawindow.m
index 3526e1049..b5b19528c 100644
--- a/src/video/cocoa/SDL_cocoawindow.m
+++ b/src/video/cocoa/SDL_cocoawindow.m
@@ -2030,11 +2030,11 @@ Cocoa_SetWindowFullscreenSpace(SDL_Window * window, SDL_bool state)
     SDL_bool succeeded = SDL_FALSE;
     SDL_WindowData *data = (SDL_WindowData *) window->driverdata;
 
-	if (data->inWindowFullscreenTransition) {
-		return SDL_FALSE;
-	}
+    if (data->inWindowFullscreenTransition) {
+        return SDL_FALSE;
+    }
 
-	data->inWindowFullscreenTransition = SDL_TRUE;
+    data->inWindowFullscreenTransition = SDL_TRUE;
     if ([data->listener setFullscreenSpace:(state ? YES : NO)]) {
         const int maxattempts = 3;
         int attempt = 0;
@@ -2061,7 +2061,7 @@ Cocoa_SetWindowFullscreenSpace(SDL_Window * window, SDL_bool state)
         /* Return TRUE to prevent non-space fullscreen logic from running */
         succeeded = SDL_TRUE;
     }
-	data->inWindowFullscreenTransition = SDL_FALSE;
+    data->inWindowFullscreenTransition = SDL_FALSE;
 
     return succeeded;
 }}