3 files changed, 2 insertions, 2 deletions
diff --git a/runtime/js/99_main.js b/runtime/js/99_main.js
index 851d798c3..d2626a07d 100644
--- a/runtime/js/99_main.js
+++ b/runtime/js/99_main.js
@@ -142,8 +142,6 @@ delete Object.prototype.__proto__;
   }
 
   function runtimeStart(runtimeOptions, source) {
-    core.ops();
-
     core.setMacrotaskCallback(timers.handleTimerMacrotask);
     version.setVersions(
       runtimeOptions.denoVersion,
diff --git a/runtime/web_worker.rs b/runtime/web_worker.rs
index cdc3d7e3d..f6f88f59b 100644
--- a/runtime/web_worker.rs
+++ b/runtime/web_worker.rs
@@ -284,6 +284,7 @@ impl WebWorker {
           t.add(stream);
         }
       }
+      js_runtime.sync_ops_cache();
 
       worker
     }
diff --git a/runtime/worker.rs b/runtime/worker.rs
index 6de87f52e..6dbf8e7ec 100644
--- a/runtime/worker.rs
+++ b/runtime/worker.rs
@@ -171,6 +171,7 @@ impl MainWorker {
         t.add(stream);
       }
     }
+    js_runtime.sync_ops_cache();
 
     worker
   }