diff --git a/lib/iso.tsx b/lib/iso.tsx
index f6f07c8..ab1fb2e 100644
--- a/lib/iso.tsx
+++ b/lib/iso.tsx
@@ -164,7 +164,7 @@ export type FetchRecord = {URL:string, CacheFor:number, CachedAt:number, CacheOn
 export const Fetch = {
     Cache:new Map() as Map<string, FetchRecord>,
     ServerBlocking:false as false|Promise<FetchRecord>[],
-    ServerTouched:new Set() as Set<FetchRecord>,
+    ServerTouched:false as false|Set<FetchRecord>,
     Seed(seed:FetchRecord[])
     {
         seed.forEach(r=>{
diff --git a/server.tsx b/server.tsx
index 68465b7..a6efd9a 100644
--- a/server.tsx
+++ b/server.tsx
@@ -222,6 +222,7 @@ FileListen("${url.pathname}", reloadHandler);`;
         else
         {
             Iso.Fetch.ServerBlocking = [];
+            Iso.Fetch.ServerTouched = new Set();
             let bake = SSR(<Iso.Router.Provider url={url}><App/></Iso.Router.Provider>);
             while(Iso.Fetch.ServerBlocking.length)
             {
@@ -237,7 +238,7 @@ FileListen("${url.pathname}", reloadHandler);`;
                 delete r.Promise;
                 seed.push(r);
             });
-            Iso.Fetch.ServerTouched = new Set();
+            Iso.Fetch.ServerTouched = false;
 
             const results = Twind.extract(bake, TwindInst);