diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6d7e46b..013f6ec 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,7 +1,6 @@
 name: CI
 on:
   push:
-    branches: [ "master", "v0.6.x", "v0.7.x" ]
   pull_request:
     branches: [ "master", "v0.6.x", "v0.7.x" ]
 env:
@@ -31,6 +30,29 @@ jobs:
       run: cargo test --all-features
     - name: Tests release build
       run: cargo test --release --all-features
+  Test-Haiku:
+    name: 'Test on Haiku'
+    runs-on: 'ubuntu-latest'
+    container: 'docker.io/hectorm/qemu-haiku:latest'
+    timeout-minutes: 120
+    steps:
+    - uses: actions/checkout@v3
+    - name: Wait until VM is ready
+      run: container-init & timeout 600 vmshell exit 0
+    - name: Install native dependencies
+      run: vmshell pkgman install -y rust_bin gcc haiku_devel
+    - name: Copy project to VM
+      run: vmshell mkdir ./mio/; tar -cf - ./ | vmshell tar -xf - -C ./mio/
+    - name: Install Cargo-hack
+      run: vmshell cargo install --debug cargo-hack
+    - name: Check all features
+      run: vmshell 'cd mio && cargo hack check --feature-powerset'
+    - name: Build
+      run: vmshell 'cd mio && cargo build --all-features'
+    - name: Tests
+      run: vmshell 'cd mio && cargo test --all-features'
+    - name: Tests release build
+      run: vmshell 'cd mio && cargo test --release --all-features'
   MinimalVersions:
     runs-on: ${{ matrix.os }}
     timeout-minutes: 10