diff --git a/src/lua_hook.h b/src/lua_hook.h
index 8039b81e1..022f6ad56 100644
--- a/src/lua_hook.h
+++ b/src/lua_hook.h
@@ -59,8 +59,6 @@ enum hook {
 	hook_ShouldJingleContinue,
 	hook_GameQuit,
 	hook_PlayerCmd,
-	hook_PlayerHeight,
-	hook_PlayerCanEnterSpinGaps,
 
 	// SRB2Kart
 	hook_IntermissionThinker,
@@ -127,5 +125,3 @@ UINT8 LUAh_ViewpointSwitch(player_t *player, player_t *newdisplayplayer, boolean
 #define LUAh_PlayerThink(player) LUAh_PlayerHook(player, hook_PlayerThink) // Hook for P_PlayerThink
 boolean LUAh_ShouldJingleContinue(player_t *player, const char *musname); // Hook for whether a jingle of the given music should continue playing
 void LUAh_GameQuit(boolean quitting); // Hook for game quitting
-fixed_t LUAh_PlayerHeight(player_t *player);
-UINT8 LUAh_PlayerCanEnterSpinGaps(player_t *player);
diff --git a/src/lua_hooklib.c b/src/lua_hooklib.c
index e7e1c110b..8c7f22786 100644
--- a/src/lua_hooklib.c
+++ b/src/lua_hooklib.c
@@ -75,8 +75,6 @@ const char *const hookNames[hook_MAX+1] = {
 	"ShouldJingleContinue",
 	"GameQuit",
 	"PlayerCmd",
-	"PlayerHeight",
-	"PlayerCanEnterSpinGaps",
 
 	// SRB2Kart
 	"IntermissionThinker",
@@ -225,8 +223,6 @@ static int lib_addHook(lua_State *L)
 	case hook_ShieldSpawn:
 	case hook_ShieldSpecial:
 	case hook_PlayerThink:
-	case hook_PlayerHeight:
-	case hook_PlayerCanEnterSpinGaps:
 		lastp = &playerhooks;
 		break;
 	case hook_LinedefExecute:
@@ -1879,92 +1875,6 @@ boolean LUAh_MusicChange(const char *oldname, char *newname, UINT16 *mflags, boo
 	return hooked;
 }
 
-// Hook for determining player height
-fixed_t LUAh_PlayerHeight(player_t *player)
-{
-	hook_p hookp;
-	fixed_t newheight = -1;
-	if (!gL || !(hooksAvailable[hook_PlayerHeight/8] & (1<<(hook_PlayerHeight%8))))
-		return newheight;
-
-	lua_settop(gL, 0);
-	lua_pushcfunction(gL, LUA_GetErrorMessage);
-
-	for (hookp = playerhooks; hookp; hookp = hookp->next)
-	{
-		if (hookp->type != hook_PlayerHeight)
-			continue;
-
-		ps_lua_mobjhooks++;
-		if (lua_gettop(gL) == 1)
-			LUA_PushUserdata(gL, player, META_PLAYER);
-		PushHook(gL, hookp);
-		lua_pushvalue(gL, -2);
-		if (lua_pcall(gL, 1, 1, 1)) {
-			if (!hookp->error || cv_debug & DBG_LUA)
-				CONS_Alert(CONS_WARNING,"%s\n",lua_tostring(gL, -1));
-			lua_pop(gL, 1);
-			hookp->error = true;
-			continue;
-		}
-		if (!lua_isnil(gL, -1))
-		{
-			fixed_t returnedheight = lua_tonumber(gL, -1);
-			// 0 height has... strange results, but it's not problematic like negative heights are.
-			// when an object's height is set to a negative number directly with lua, it's forced to 0 instead.
-			// here, I think it's better to ignore negatives so that they don't replace any results of previous hooks!
-			if (returnedheight >= 0)
-				newheight = returnedheight;
-		}
-		lua_pop(gL, 1);
-	}
-
-	lua_settop(gL, 0);
-	return newheight;
-}
-
-// Hook for determining whether players are allowed passage through spin gaps
-UINT8 LUAh_PlayerCanEnterSpinGaps(player_t *player)
-{
-	hook_p hookp;
-	UINT8 canEnter = 0; // 0 = default, 1 = force yes, 2 = force no.
-	if (!gL || !(hooksAvailable[hook_PlayerCanEnterSpinGaps/8] & (1<<(hook_PlayerCanEnterSpinGaps%8))))
-		return 0;
-
-	lua_settop(gL, 0);
-	lua_pushcfunction(gL, LUA_GetErrorMessage);
-
-	for (hookp = playerhooks; hookp; hookp = hookp->next)
-	{
-		if (hookp->type != hook_PlayerCanEnterSpinGaps)
-			continue;
-
-		ps_lua_mobjhooks++;
-		if (lua_gettop(gL) == 1)
-			LUA_PushUserdata(gL, player, META_PLAYER);
-		PushHook(gL, hookp);
-		lua_pushvalue(gL, -2);
-		if (lua_pcall(gL, 1, 1, 1)) {
-			if (!hookp->error || cv_debug & DBG_LUA)
-				CONS_Alert(CONS_WARNING,"%s\n",lua_tostring(gL, -1));
-			lua_pop(gL, 1);
-			hookp->error = true;
-			continue;
-		}
-		if (!lua_isnil(gL, -1))
-		{ // if nil, leave canEnter = 0.
-			if (lua_toboolean(gL, -1))
-				canEnter = 1; // Force yes
-			else
-				canEnter = 2; // Force no
-		}
-		lua_pop(gL, 1);
-	}
-
-	lua_settop(gL, 0);
-	return canEnter;
-}
-
 // Hook for Y_VoteTicker
 void LUAh_VoteThinker(void)
 {