diff --git a/quakespasm/Quake/quakedef.h b/quakespasm/Quake/quakedef.h
index b5ec7649..e13a0a40 100644
--- a/quakespasm/Quake/quakedef.h
+++ b/quakespasm/Quake/quakedef.h
@@ -89,7 +89,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
 
 #define	MAX_QPATH		64			// max length of a quake game pathname
-#define	MAX_OSPATH		128			// max length of a filesystem pathname
+#define	MAX_OSPATH		256			// max length of a filesystem pathname
 
 #define	ON_EPSILON		0.1			// point on plane side epsilon