diff --git a/.travis.yml b/.travis.yml
index 1eb26896..090b9430 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -95,18 +95,6 @@ matrix:
       script:
         - cargo check --benches
 
-    - name: "master doc to gh-pages"
-      rust: nightly
-      install: true
-      script:
-        - cargo doc --no-deps
-      deploy:
-        provider: script
-        script: curl -LsSf https://git.io/fhJ8n | rustc - && (cd target/doc && ../../rust_out)
-        skip_cleanup: true
-        on:
-          branch: master
-
 script:
   - cargo build --all
   - cargo test --all
diff --git a/crates/fuzz-utils/src/lib.rs b/crates/fuzz-utils/src/lib.rs
index e363e8d4..35b1bc03 100755
--- a/crates/fuzz-utils/src/lib.rs
+++ b/crates/fuzz-utils/src/lib.rs
@@ -105,8 +105,9 @@ where
     }
 
     fn round_trip_through_walrus(&self, wasm: &[u8]) -> Result<Vec<u8>> {
-        let module =
+        let mut module =
             walrus::Module::from_buffer(&wasm).context("walrus failed to parse the wasm buffer")?;
+        walrus::passes::gc::run(&mut module);
         let buf = module.emit_wasm();
         Ok(buf)
     }