diff --git a/crates/napi/src/bindgen_runtime/module_register.rs b/crates/napi/src/bindgen_runtime/module_register.rs
index aa4f3e8c..57c44861 100644
--- a/crates/napi/src/bindgen_runtime/module_register.rs
+++ b/crates/napi/src/bindgen_runtime/module_register.rs
@@ -47,28 +47,27 @@ impl<T> PersistedPerInstanceVec<T> {
       f(&mut []);
     } else {
       let inner = self.inner.load(Ordering::Relaxed);
-      let mut temp = unsafe { Vec::from_raw_parts(inner, length, length) };
+      let mut temp =
+        std::mem::ManuallyDrop::new(unsafe { Vec::from_raw_parts(inner, length, length) });
       f(temp.as_mut_slice());
       // Inner Vec has been reallocated, so we need to update the pointer
       if temp.as_mut_ptr() != inner {
         self.inner.store(temp.as_mut_ptr(), Ordering::Relaxed);
       }
       self.length.store(temp.len(), Ordering::Relaxed);
-      std::mem::forget(temp);
     }
   }
 
   fn push(&self, item: T) {
     let length = self.length.load(Ordering::Relaxed);
     let inner = self.inner.load(Ordering::Relaxed);
-    let mut temp = unsafe { Vec::from_raw_parts(inner, length, length) };
+    let mut temp =
+      std::mem::ManuallyDrop::new(unsafe { Vec::from_raw_parts(inner, length, length) });
     temp.push(item);
     // Inner Vec has been reallocated, so we need to update the pointer
     if temp.as_mut_ptr() != inner {
       self.inner.store(temp.as_mut_ptr(), Ordering::Relaxed);
     }
-    std::mem::forget(temp);
-
     self.length.fetch_add(1, Ordering::Relaxed);
   }
 }