diff --git a/go.mod b/go.mod
index f8f926eb..ca456945 100644
--- a/go.mod
+++ b/go.mod
@@ -31,6 +31,7 @@ require (
 	github.com/tidwall/resp v0.1.1
 	github.com/tidwall/rtree v1.9.2
 	github.com/tidwall/sjson v1.2.4
+	github.com/tidwall/tinylru v1.2.1
 	github.com/xdg/scram v1.0.5
 	github.com/yuin/gopher-lua v0.0.0-20200816102855-ee81675732da
 	go.uber.org/atomic v1.5.0
diff --git a/go.sum b/go.sum
index ad184a38..517e0409 100644
--- a/go.sum
+++ b/go.sum
@@ -391,6 +391,8 @@ github.com/tidwall/rtree v1.9.2 h1:6HiSU/bf4a7l2smEC+fEum/WloHMFCIQKWHjahm0Do8=
 github.com/tidwall/rtree v1.9.2/go.mod h1:iDJQ9NBRtbfKkzZu02za+mIlaP+bjYPnunbSNidpbCQ=
 github.com/tidwall/sjson v1.2.4 h1:cuiLzLnaMeBhRmEv00Lpk3tkYrcxpmbU81tAY4Dw0tc=
 github.com/tidwall/sjson v1.2.4/go.mod h1:098SZ494YoMWPmMO6ct4dcFnqxwj9r/gF0Etp19pSNM=
+github.com/tidwall/tinylru v1.2.1 h1:VgBr72c2IEr+V+pCdkPZUwiQ0KJknnWIYbhxAVkYfQk=
+github.com/tidwall/tinylru v1.2.1/go.mod h1:9bQnEduwB6inr2Y7AkBP7JPgCkyrhTV/ZpX0oOOpBI4=
 github.com/tidwall/tinyqueue v0.1.1 h1:SpNEvEggbpyN5DIReaJ2/1ndroY8iyEGxPYxoSaymYE=
 github.com/tidwall/tinyqueue v0.1.1/go.mod h1:O/QNHwrnjqr6IHItYrzoHAKYhBkLI67Q096fQP5zMYw=
 github.com/urfave/cli/v2 v2.3.0/go.mod h1:LJmUH05zAU44vOAcrfzZQKsZbVcdbOG8rtL3/XcUArI=
diff --git a/internal/server/scripts.go b/internal/server/scripts.go
index 072ce185..d8abb3c5 100644
--- a/internal/server/scripts.go
+++ b/internal/server/scripts.go
@@ -17,6 +17,7 @@ import (
 	"github.com/tidwall/geojson/geo"
 	"github.com/tidwall/resp"
 	"github.com/tidwall/tile38/internal/log"
+	"github.com/tidwall/tinylru"
 	lua "github.com/yuin/gopher-lua"
 	luajson "layeh.com/gopher-json"
 )
@@ -224,13 +225,17 @@ func (pl *lStatePool) Shutdown() {
 type lScriptMap struct {
 	m       sync.Mutex
 	scripts map[string]*lua.FunctionProto
+	lru     tinylru.LRUG[string, *lua.FunctionProto]
 }
 
 func (sm *lScriptMap) Get(key string) (script *lua.FunctionProto, ok bool) {
 	sm.m.Lock()
 	script, ok = sm.scripts[key]
+	if !ok {
+		script, ok = sm.lru.Get(key)
+	}
 	sm.m.Unlock()
-	return
+	return script, ok
 }
 
 func (sm *lScriptMap) Put(key string, script *lua.FunctionProto) {
@@ -239,9 +244,16 @@ func (sm *lScriptMap) Put(key string, script *lua.FunctionProto) {
 	sm.m.Unlock()
 }
 
+func (sm *lScriptMap) PutLRU(key string, script *lua.FunctionProto) {
+	sm.m.Lock()
+	sm.lru.Set(key, script)
+	sm.m.Unlock()
+}
+
 func (sm *lScriptMap) Flush() {
 	sm.m.Lock()
 	sm.scripts = make(map[string]*lua.FunctionProto)
+	sm.lru.Clear()
 	sm.m.Unlock()
 }
 
diff --git a/internal/server/token.go b/internal/server/token.go
index 24b35a12..2b3ed628 100644
--- a/internal/server/token.go
+++ b/internal/server/token.go
@@ -426,7 +426,7 @@ func (s *Server) parseSearchScanBaseTokens(
 						err = makeSafeErr(err)
 						return
 					}
-					s.luascripts.Put(shaSum, fn.Proto)
+					s.luascripts.PutLRU(shaSum, fn.Proto)
 				}
 				t.whereevals = append(t.whereevals, whereevalT{
 					c: s, luaState: luaState, fn: fn,