diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 1c279a6..6716e90 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -2,9 +2,9 @@ name: Rust
 
 on:
   push:
-    branches: [ "main" ]
+    branches: [ "main", "test-ci" ]
   pull_request:
-    branches: [ "main" ]
+    branches: [ "main", "test-ci" ]
 
 env:
   CARGO_TERM_COLOR: always
@@ -16,6 +16,7 @@ jobs:
 
     steps:
     - uses: actions/checkout@v3
+    - uses: cargo-bins/cargo-binstall@main
     - name: Run tests (stable, no features)
       run: cargo test --release
     - name: Run tests (stable, feature fnv)
@@ -30,3 +31,7 @@ jobs:
       run: cargo test --release --features std,bnum,fnv,spooky,xxh64
     - name: Run tests (nightly, all features)
       run: rustup update nightly && cargo +nightly test --release --all-features
+    - name: Install cross-rs
+      run: cargo binstall --no-confirm cross
+    - name: Test endian independent hashes on big endian (powerpc64)
+      run: cross test --target powerpc64-unknown-linux-gnu --features fnv,xxh64