diff --git a/lib/runtime/src/cache.rs b/lib/runtime/src/cache.rs
index 9b452c70a29..8b9bc4b0ccc 100644
--- a/lib/runtime/src/cache.rs
+++ b/lib/runtime/src/cache.rs
@@ -120,7 +120,6 @@ mod tests {
 
     use super::*;
     use std::env;
-    use wasmer_runtime_core::backend::Backend;
 
     #[test]
     fn test_file_system_cache_run() {
@@ -149,7 +148,7 @@ mod tests {
                 .unwrap()
         };
         // store module
-        let key = WasmHash::generate(&wasm, Backend::Cranelift);
+        let key = WasmHash::generate(&wasm);
         fs_cache.store(key, module.clone()).unwrap();
 
         // load module