diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
new file mode 100644
index 0000000..565d313
--- /dev/null
+++ b/.github/workflows/ci.yaml
@@ -0,0 +1,64 @@
+name: CI
+
+on:
+  push:
+    branches: [ "master" ]
+  pull_request:
+    branches: [ "master" ]
+
+# The CACHE_VERSION can be updated to force the use of a new cache if
+# the current cache contents become corrupted/invalid.  This can
+# sometimes happen when (for example) the OS version is changed but
+# older .so files are cached, which can have various effects
+# (e.g. cabal complains it can't find a valid version of the "happy"
+# tool).
+env:
+  CACHE_VERSION: 1
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-22.04]
+        ghc: ["9.4.8", "9.6.6", "9.8.2"]
+        cabal: ["3.10.3.0"]
+
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        submodules: true
+
+    - uses: haskell-actions/setup@v2
+      id: setup-haskell
+      with:
+        ghc-version: ${{ matrix.ghc }}
+        cabal-version: ${{ matrix.cabal }}
+
+    - uses: actions/cache/restore@v4
+      name: Restore cabal store cache
+      with:
+        path: |
+          ${{ steps.setup-haskell.outputs.cabal-store }}
+          dist-newstyle
+        key: ${{ env.CACHE_VERSION }}-cabal-${{ matrix.os }}-${{ matrix.ghc }}-${{ hashFiles(format('cabal.GHC-{0}.config', matrix.ghc)) }}-${{ github.sha }}
+        restore-keys: |
+          ${{ env.CACHE_VERSION }}-cabal-${{ matrix.os }}-${{ matrix.ghc }}-${{ hashFiles(format('cabal.GHC-{0}.config', matrix.ghc)) }}-
+
+    - name: Update
+      run: cabal update
+    - name: Configure
+      run: cabal configure --enable-tests
+    - name: Build
+      run: cabal build
+    - name: Run tests
+      run: cabal test
+
+    - uses: actions/cache/save@v4
+      name: Save cabal store cache
+      if: always()
+      with:
+        path: |
+          ${{ steps.setup-haskell.outputs.cabal-store }}
+          dist-newstyle
+        key: ${{ env.CACHE_VERSION }}-cabal-${{ matrix.os }}-${{ matrix.ghc }}-${{ hashFiles(format('cabal.GHC-{0}.config', matrix.ghc)) }}-${{ github.sha }}
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 95caabf..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,36 +0,0 @@
-# Sudo used for custom apt setup
-sudo: true
-
-# Add new environments to the build here:
-env:
-  - GHCVER=8.0.2  CABALVER=3.0
-  - GHCVER=8.2.2  CABALVER=3.0
-  - GHCVER=8.4.4  CABALVER=3.0
-  - GHCVER=8.6.5  CABALVER=3.0
-  - GHCVER=8.8.1  CABALVER=3.0
-  - GHCVER=head   CABALVER=head
-
-# Allow for develop branch to break
-matrix:
-  allow_failures:
-    - env: GHCVER=8.8.1  CABALVER=3.0
-    - env: GHCVER=head   CABALVER=head
-
-# Manually install ghc and cabal
-before_install:
-  - travis_retry sudo add-apt-repository -y ppa:hvr/ghc
-  - travis_retry sudo apt-get update
-  - travis_retry sudo apt-get install cabal-install-$CABALVER ghc-$GHCVER
-  - export PATH=/opt/ghc/$GHCVER/bin:/opt/cabal/$CABALVER/bin:$PATH
-  - export PATH=$HOME/.cabal/bin:$PATH
-  - travis_retry cabal update
-
-# Install Happy and Alex first, before installing
-install:
-  - echo $PATH
-  - cabal --version
-  - ghc --version
-  - cabal configure --verbose --enable-tests
-
-script:
-  - cabal test
diff --git a/src/Language/Rust/Data/Ident.hs b/src/Language/Rust/Data/Ident.hs
index f68adac..512110a 100644
--- a/src/Language/Rust/Data/Ident.hs
+++ b/src/Language/Rust/Data/Ident.hs
@@ -33,13 +33,15 @@ data Ident
   = Ident { hash :: {-# UNPACK #-} !Int  -- ^ hash for quick comparision
           , name :: Name                 -- ^ payload of the identifier
           , raw :: Bool                  -- ^ whether the identifier is raw
-          } deriving (Data, Typeable, Generic, NFData)
-
-instance Eq Ident where
-  x == y = (hash x, name x) == (hash y, name y)
-
-instance Ord Ident where
-  compare x y = compare (hash x, name x) (hash y, name y)
+          }
+  deriving ( Data, Typeable, Generic, NFData
+             -- | Note that this instance takes the 'raw' field into account, so
+             -- the identifiers @x@ and @r#x@ are judged /not/ to be equal.
+           , Eq
+             -- | Note that this instance takes the 'raw' field into account, so
+             -- the identifiers @x@ and @r#x@ are judged /not/ to be equal.
+           , Ord
+           )
 
 -- | Shows the identifier as a string (for use with @-XOverloadedStrings@)
 instance Show Ident where