diff --git a/include/SDL_config_generated.h.in b/include/SDL_config_generated.h.in
index 0a9f40209..c3f549be8 100644
--- a/include/SDL_config_generated.h.in
+++ b/include/SDL_config_generated.h.in
@@ -19,8 +19,8 @@
   3. This notice may not be removed or altered from any source distribution.
 */
 
-#ifndef _SDL_config_h
-#define _SDL_config_h
+#ifndef _SDL_config_generated_h
+#define _SDL_config_generated_h
 
 /**
  *  \file SDL_config.h.in
@@ -297,4 +297,4 @@
 #undef SDL_ASSEMBLY_ROUTINES
 #undef SDL_ALTIVEC_BLITTERS
 
-#endif /* _SDL_config_h */
+#endif /* _SDL_config_generated_h */