diff --git a/src/g_demo.c b/src/g_demo.c
index 103a60a41..f7282e263 100644
--- a/src/g_demo.c
+++ b/src/g_demo.c
@@ -2006,7 +2006,7 @@ void G_BeginRecording(void)
 		if (wadfiles[i]->important)
 	{
 		nameonly(( filename = va("%s", wadfiles[i]->filename) ));
-		WRITESTRINGN(demo_p, filename, 64);
+		WRITESTRINGL(demo_p, filename, MAX_WADPATH);
 		WRITEMEM(demo_p, wadfiles[i]->md5sum, 16);
 
 		totalfiles++;