diff --git a/include/SDL_messagebox.h b/include/SDL_messagebox.h
index 622130aab..684e71ab2 100644
--- a/include/SDL_messagebox.h
+++ b/include/SDL_messagebox.h
@@ -72,12 +72,12 @@ typedef struct
 
 typedef enum
 {
-	SDL_MESSAGEBOX_COLOR_BACKGROUND,
-	SDL_MESSAGEBOX_COLOR_TEXT,
-	SDL_MESSAGEBOX_COLOR_BUTTON_BORDER,
-	SDL_MESSAGEBOX_COLOR_BUTTON_BACKGROUND,
-	SDL_MESSAGEBOX_COLOR_BUTTON_SELECTED,
-	SDL_MESSAGEBOX_COLOR_MAX
+    SDL_MESSAGEBOX_COLOR_BACKGROUND,
+    SDL_MESSAGEBOX_COLOR_TEXT,
+    SDL_MESSAGEBOX_COLOR_BUTTON_BORDER,
+    SDL_MESSAGEBOX_COLOR_BUTTON_BACKGROUND,
+    SDL_MESSAGEBOX_COLOR_BUTTON_SELECTED,
+    SDL_MESSAGEBOX_COLOR_MAX
 } SDL_MessageBoxColorType;
 
 /**