diff --git a/src/p_mobj.h b/src/p_mobj.h
index c4bbece0..edb973d3 100644
--- a/src/p_mobj.h
+++ b/src/p_mobj.h
@@ -201,11 +201,11 @@ typedef enum
     MF_TOUCHY = 0x10000000,        // killough 11/98: dies when solids touch it
     MF_BOUNCES = 0x20000000,       // killough 7/11/98: for beta BFG fireballs
     MF_FRIEND = 0x40000000,        // killough 7/18/98: friendly monsters
-
-    // Translucent sprite?                                          // phares
-    MF_TRANSLUCENT      = 0x80000000,                               // phares
 } mobjflag_t;
 
+// Translucent sprite?             // phares
+#define MF_TRANSLUCENT 0x80000000  // phares
+
 typedef enum
 {
     MF2_LOGRAV          = 0x00000001, // alternate gravity setting