1 files changed, 3 insertions, 9 deletions
diff --git a/src/tools/fuzzing.h b/src/tools/fuzzing.h
index fe4a3955a..571dad79e 100644
--- a/src/tools/fuzzing.h
+++ b/src/tools/fuzzing.h
@@ -406,20 +406,14 @@ private:
     Index num = upTo(3);
     for (size_t i = 0; i < num; i++) {
       // Events should have void return type and at least one param type
-      Type type = pick(i32, i64, f32, f64);
-      std::string sig = std::string("v") + getSig(type);
       std::vector<Type> params;
-      params.push_back(type);
       Index numValues = upToSquared(MAX_PARAMS - 1);
-      for (Index i = 0; i < numValues; i++) {
-        type = pick(i32, i64, f32, f64);
-        sig += getSig(type);
-        params.push_back(type);
+      for (Index i = 0; i < numValues + 1; i++) {
+        params.push_back(pick(i32, i64, f32, f64));
       }
       auto* event = builder.makeEvent(std::string("event$") + std::to_string(i),
                                       WASM_EVENT_ATTRIBUTE_EXCEPTION,
-                                      ensureFunctionType(sig, &wasm)->name,
-                                      std::move(params));
+                                      Signature(Type(params), Type::none));
       wasm.addEvent(event);
     }
   }