diff --git a/yew/src/agent.rs b/yew/src/agent.rs
index c3ca7ab7313..eb6e3c9d8c9 100644
--- a/yew/src/agent.rs
+++ b/yew/src/agent.rs
@@ -1014,9 +1014,9 @@ where
 
 #[cfg(feature = "web_sys")]
 fn worker_new(name_of_resource: &str, is_module: bool) -> Worker {
-    let href = utils::document().location().unwrap().href().unwrap();
-    let script_url = format!("{}{}", href, name_of_resource);
-    let wasm_url = format!("{}{}", href, name_of_resource.replace(".js", "_bg.wasm"));
+    let origin = utils::origin().unwrap();
+    let script_url = format!("{}/{}", origin, name_of_resource);
+    let wasm_url = format!("{}/{}", origin, name_of_resource.replace(".js", "_bg.wasm"));
     let array = Array::new();
     array.push(
         &format!(