diff --git a/src/game/chr/chraicommands.c b/src/game/chr/chraicommands.c
index 88fe0dc27..a199181c4 100644
--- a/src/game/chr/chraicommands.c
+++ b/src/game/chr/chraicommands.c
@@ -8499,6 +8499,20 @@ glabel ai0104
 /*  f058b64:	acab0438 */ 	sw	$t3,0x438($a1)
 );
 
+// Mismatch due to temporary registers
+//bool ai0104(void)
+//{
+//	if (g_Vars.chrdata->proppreset1 >= 0) {
+//		struct defaultobj *obj = g_Vars.positions[g_Vars.chrdata->proppreset1].entity;
+//		obj->hidden &= ~OBJHIDDENFLAG_00200000;
+//	}
+//
+//	g_Vars.chrdata->proppreset1 = -1;
+//	g_Vars.aioffset += 2;
+//
+//	return false;
+//}
+
 /**
  * @cmd 0105
  */
diff --git a/src/include/constants.h b/src/include/constants.h
index cc0fcab23..ced4fd8cd 100644
--- a/src/include/constants.h
+++ b/src/include/constants.h
@@ -459,7 +459,8 @@
 #define OBJECTFLAG2_80000000        0x80000000 // Not used in scripts
 
 #define OBJHIDDENFLAG_ACTIVATED_BY_BOND 0x00004000
-#define OBJHIDDENFLAG_ACTIVATED_BY_COOP 0x00040000
+#define OBJHIDDENFLAG_ACTIVATED_BY_BOND 0x00004000
+#define OBJHIDDENFLAG_00200000          0x00200000
 
 #define OBJTYPE_DOOR             0x01
 #define OBJTYPE_DOORSCALE        0x02