diff --git a/sp/src/game/client/mapbase/vscript_vgui.cpp b/sp/src/game/client/mapbase/vscript_vgui.cpp
index 8d08e8be..60e8aed0 100644
--- a/sp/src/game/client/mapbase/vscript_vgui.cpp
+++ b/sp/src/game/client/mapbase/vscript_vgui.cpp
@@ -1400,6 +1400,11 @@ public:
 	{
 		ivgui()->AddTickSignal( this->GetVPanel(), i );
 	}
+
+	void RemoveTickSignal()
+	{
+		ivgui()->RemoveTickSignal( this->GetVPanel() );
+	}
 #if SCRIPT_VGUI_SIGNAL_INTERFACE
 	void AddActionSignalTarget( HSCRIPT messageTarget )
 	{
@@ -1788,6 +1793,7 @@ public:
 	DEFINE_SCRIPTFUNC( MakeReadyForUse, "" )\
 	DEFINE_SCRIPTFUNC( GetName, "" )\
 	DEFINE_SCRIPTFUNC( AddTickSignal, "" )\
+	DEFINE_SCRIPTFUNC( RemoveTickSignal, "" )\
 \
 	DEFINE_SCRIPTFUNC( GetParent, "" )\
 	DEFINE_SCRIPTFUNC( SetParent, "" )\
diff --git a/sp/src/game/server/ai_basenpc.cpp b/sp/src/game/server/ai_basenpc.cpp
index 299aa5c4..5a2596d0 100644
--- a/sp/src/game/server/ai_basenpc.cpp
+++ b/sp/src/game/server/ai_basenpc.cpp
@@ -12333,6 +12333,7 @@ BEGIN_ENT_SCRIPTDESC( CAI_BaseNPC, CBaseCombatCharacter, "The base class all NPC
 
 	DEFINE_SCRIPTFUNC( IsCommandable, "Check if the NPC is commandable." )
 	DEFINE_SCRIPTFUNC( IsInPlayerSquad, "Check if the NPC is in the player's squad." )
+	DEFINE_SCRIPTFUNC( IsMedic, "Returns true if this NPC is a medic." )
 
 	DEFINE_SCRIPTFUNC_NAMED( VScriptGetCine, "GetCine", "Get the NPC's currently running scripted sequence if it has one." )
 	DEFINE_SCRIPTFUNC( GetScriptState, "Get the NPC's current scripted sequence state." )
diff --git a/sp/src/game/server/hl2/npc_citizen17.cpp b/sp/src/game/server/hl2/npc_citizen17.cpp
index be80179a..02baaf07 100644
--- a/sp/src/game/server/hl2/npc_citizen17.cpp
+++ b/sp/src/game/server/hl2/npc_citizen17.cpp
@@ -412,7 +412,6 @@ ScriptHook_t	CNPC_Citizen::g_Hook_SelectModel;
 
 BEGIN_ENT_SCRIPTDESC( CNPC_Citizen, CAI_BaseActor, "npc_citizen from Half-Life 2" )
 
-	DEFINE_SCRIPTFUNC( IsMedic, "Returns true if this citizen is a medic." )
 	DEFINE_SCRIPTFUNC( IsAmmoResupplier, "Returns true if this citizen is an ammo resupplier." )
 	DEFINE_SCRIPTFUNC( CanHeal, "Returns true if this citizen is a medic or ammo resupplier currently able to heal/give ammo." )