diff --git a/docs/rh-log.txt b/docs/rh-log.txt
index 18e6ba051..9fed896cc 100644
--- a/docs/rh-log.txt
+++ b/docs/rh-log.txt
@@ -1,4 +1,5 @@
 June 21, 2006
+- Fixed: DF_NO_COOP_WEAPON_SPAWN was handled backwardly.
 - Fixed: G_InitLevelLocals() needs to OR in the crouching bits, otherwise it
   discards the jumping bits.
 - ProcessActor() now sets C mode before retrieving the actor's name.
diff --git a/src/m_options.cpp b/src/m_options.cpp
index 3845650fd..96f2da567 100644
--- a/src/m_options.cpp
+++ b/src/m_options.cpp
@@ -945,7 +945,7 @@ static menuitem_t DMFlagsItems[] = {
 	{ bitflag,	"Allow BFG aiming",		{&dmflags2},	{1}, {0}, {0}, {(value_t *)DF2_NO_FREEAIMBFG} },
 	{ redtext,	" ",					{NULL},			{0}, {0}, {0}, {NULL} },
 	{ whitetext,"Cooperative Settings",	{NULL},			{0}, {0}, {0}, {NULL} },
-	{ bitflag,	"Spawn multi. weapons", {&dmflags},{1}, {0}, {0}, {(value_t *)DF_NO_COOP_WEAPON_SPAWN} },
+	{ bitflag,	"Spawn multi. weapons", {&dmflags},		{1}, {0}, {0}, {(value_t *)DF_NO_COOP_WEAPON_SPAWN} },
 	{ bitflag,	"Lose entire inventory",{&dmflags},		{0}, {0}, {0}, {(value_t *)DF_COOP_LOSE_INVENTORY} },
 	{ bitflag,	"Keep keys",			{&dmflags},		{1}, {0}, {0}, {(value_t *)DF_COOP_LOSE_KEYS} },
 	{ bitflag,	"Keep weapons",			{&dmflags},		{1}, {0}, {0}, {(value_t *)DF_COOP_LOSE_WEAPONS} },
diff --git a/src/p_mobj.cpp b/src/p_mobj.cpp
index 838897bf7..4caf4caef 100644
--- a/src/p_mobj.cpp
+++ b/src/p_mobj.cpp
@@ -3725,7 +3725,7 @@ void P_SpawnMapThing (mapthing2_t *mthing, int position)
 		return;
 
 	// [RH] don't spawn extra weapons in coop if so desired
-	if (multiplayer && !deathmatch && !(dmflags&DF_NO_COOP_WEAPON_SPAWN))
+	if (multiplayer && !deathmatch && (dmflags & DF_NO_COOP_WEAPON_SPAWN))
 	{
 		if (i->IsDescendantOf (RUNTIME_CLASS(AWeapon)))
 		{