diff --git a/wasm/lib/src/vm_class.rs b/wasm/lib/src/vm_class.rs
index ae5fa0992..be732d843 100644
--- a/wasm/lib/src/vm_class.rs
+++ b/wasm/lib/src/vm_class.rs
@@ -71,6 +71,7 @@ impl WASMVirtualMachine {
     pub fn destroy(self) -> Result<(), JsValue> {
         self.assert_valid()?;
         VMStore::destroy(self.id);
+        Ok(())
     }
 
     // TODO: Add actually useful methods