diff --git a/Quake/gl_sky.c b/Quake/gl_sky.c
index 0af8a1db4..710c6a874 100644
--- a/Quake/gl_sky.c
+++ b/Quake/gl_sky.c
@@ -292,6 +292,7 @@ void Sky_ClearAll (void)
 		skybox_textures[i] = NULL;
 	solidskytexture = NULL;
 	alphaskytexture = NULL;
+	Cvar_SetQuick (&r_skyfog, r_skyfog.default_string);
 }
 
 /*