diff --git a/rust/bench/canbench.yml b/rust/bench/canbench.yml
index fe64dec9..f96cbe42 100644
--- a/rust/bench/canbench.yml
+++ b/rust/bench/canbench.yml
@@ -1,6 +1,6 @@
 build_cmd:
   cargo build --release --target wasm32-unknown-unknown &&
-  gzip ./target/wasm32-unknown-unknown/release/bench.wasm
+  gzip -f ./target/wasm32-unknown-unknown/release/bench.wasm
 
 wasm_path:
   ./target/wasm32-unknown-unknown/release/bench.wasm.gz