diff --git a/wrappers/src/fdw/wasm_fdw/wasm_fdw.rs b/wrappers/src/fdw/wasm_fdw/wasm_fdw.rs
index 07ab9b9f..969c9399 100644
--- a/wrappers/src/fdw/wasm_fdw/wasm_fdw.rs
+++ b/wrappers/src/fdw/wasm_fdw/wasm_fdw.rs
@@ -75,8 +75,9 @@ fn download_component(
 
     // calculate file name hash and make up cache path
     let hash = Sha256::digest(format!(
-        "{}:{}@{}",
+        "{}:{}:{}@{}",
         unsafe { pg_sys::GetUserId().as_u32() },
+        url,
         name,
         version
     ));