diff --git a/engine/common/host.c b/engine/common/host.c
index be9ad028..c2f7e453 100644
--- a/engine/common/host.c
+++ b/engine/common/host.c
@@ -1237,7 +1237,7 @@ int EXPORT Host_Main( int argc, char **argv, const char *progname, int bChangeGa
 	Cvar_Getf( "host_lowmemorymode", FCVAR_READ_ONLY, "indicates if engine compiled for low RAM consumption (0 - normal, 1 - low engine limits, 2 - low protocol limits)", "%i", XASH_LOW_MEMORY );
 
 	Cvar_Get( "host_hl25_extended_structs",
-#ifdef SUPPORT_HL25_EXTENDED_STRUCTS
+#if SUPPORT_HL25_EXTENDED_STRUCTS
 		"1",
 #else
 		"0",