diff --git a/pkg/dart2wasm/lib/js/runtime_blob.dart b/pkg/dart2wasm/lib/js/runtime_blob.dart
index 3e6597ada04..f7ba5da12cb 100644
--- a/pkg/dart2wasm/lib/js/runtime_blob.dart
+++ b/pkg/dart2wasm/lib/js/runtime_blob.dart
@@ -21,25 +21,6 @@ export async function compile(bytes) {
   return new CompiledApp(await WebAssembly.compile(bytes, builtins), builtins);
 }
 
-// DEPRECATED: Please use `compile` or `compileStreaming` to get a compiled app,
-// use `instantiate` method to get an instantiated app and then call
-// `invokeMain` to invoke the main function.
-export async function instantiate(modulePromise, importObjectPromise) {
-  var moduleOrCompiledApp = await modulePromise;
-  if (!(moduleOrCompiledApp instanceof CompiledApp)) {
-    moduleOrCompiledApp = new CompiledApp(moduleOrCompiledApp);
-  }
-  const instantiatedApp = await moduleOrCompiledApp.instantiate(await importObjectPromise);
-  return instantiatedApp.instantiatedModule;
-}
-
-// DEPRECATED: Please use `compile` or `compileStreaming` to get a compiled app,
-// use `instantiate` method to get an instantiated app and then call
-// `invokeMain` to invoke the main function.
-export const invoke = (moduleInstance, ...args) => {
-  moduleInstance.exports.$invokeMain(args);
-}
-
 class CompiledApp {
   constructor(module, builtins) {
     this.module = module;