diff --git a/.github/workflows/rust-face-recognition-example.yaml b/.github/workflows/rust-face-recognition-example.yaml
index 67b79ad32..26478e5ba 100644
--- a/.github/workflows/rust-face-recognition-example.yaml
+++ b/.github/workflows/rust-face-recognition-example.yaml
@@ -19,12 +19,11 @@ jobs:
     steps:
       - uses: actions/checkout@v1
       - name: Provision Darwin
-        run: DFX_VERSION="0.20.2-beta.0" bash .github/workflows/provision-darwin.sh
+        run: bash .github/workflows/provision-darwin.sh
       - name: Remove networks.json
         run: rm -f ~/.config/dfx/networks.json
       - name: Rust Face Recognition Darwin
         run: |
-          dfxvm install 0.22.0-beta.0
           dfx start --background
           pushd rust/face-recognition
           npm install
@@ -35,12 +34,11 @@ jobs:
     steps:
       - uses: actions/checkout@v1
       - name: Provision Linux
-        run: DFX_VERSION="0.20.2-beta.0" bash .github/workflows/provision-linux.sh
+        run: bash .github/workflows/provision-linux.sh
       - name: Remove networks.json
         run: rm -f ~/.config/dfx/networks.json
       - name: Rust Face Recognition Linux
         run: |
-          dfxvm install 0.22.0-beta.0
           dfx start --background
           pushd rust/face-recognition
           npm install
diff --git a/rust/face-recognition/dfx.json b/rust/face-recognition/dfx.json
index f65ea3f85..59d45e4c1 100644
--- a/rust/face-recognition/dfx.json
+++ b/rust/face-recognition/dfx.json
@@ -26,7 +26,6 @@
       "type": "assets"
     }
   },
-  "dfx": "0.22.0-beta.0",
   "defaults": {
     "build": {
       "args": "",