diff --git a/src/mono/browser/runtime/jiterpreter-interp-entry.ts b/src/mono/browser/runtime/jiterpreter-interp-entry.ts
index e3025366ede1e1..69735abec53232 100644
--- a/src/mono/browser/runtime/jiterpreter-interp-entry.ts
+++ b/src/mono/browser/runtime/jiterpreter-interp-entry.ts
@@ -256,6 +256,7 @@ function flush_wasm_entry_trampoline_jit_queue () {
     const jitQueue : TrampolineInfo[] = [];
     let methodPtr = <MonoMethod><any>0;
     while ((methodPtr = <any>cwraps.mono_jiterp_tlqueue_next(JitQueue.InterpEntry)) != 0) {
+        methodPtr = methodPtr as any >>> 0 as any;
         const info = infoTable[<any>methodPtr];
         if (!info) {
             mono_log_info(`Failed to find corresponding info for method ptr ${methodPtr} from jit queue!`);
diff --git a/src/mono/browser/runtime/jiterpreter-jit-call.ts b/src/mono/browser/runtime/jiterpreter-jit-call.ts
index 67d0b7786e78ab..d4cb590e129710 100644
--- a/src/mono/browser/runtime/jiterpreter-jit-call.ts
+++ b/src/mono/browser/runtime/jiterpreter-jit-call.ts
@@ -290,6 +290,7 @@ export function mono_interp_flush_jitcall_queue (): void {
     const jitQueue: TrampolineInfo[] = [];
     let methodPtr = <MonoMethod><any>0;
     while ((methodPtr = <any>cwraps.mono_jiterp_tlqueue_next(JitQueue.JitCall)) != 0) {
+        methodPtr = methodPtr as any >>> 0 as any;
         const infos = infosByMethod[<any>methodPtr];
         if (!infos) {
             mono_log_info(`Failed to find corresponding info list for method ptr ${methodPtr} from jit queue!`);