diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d135ff0..5746457 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,11 +20,14 @@ jobs:
       - name: Install wasm-pack
         run: cargo install wasm-pack
 
+      - name: Cache dependancies
+        uses: Swatinem/rust-cache@v2
+
       - name: Run build script
         run: sh ./build.sh
 
       - name: Build docker image
-        run: docker build -t ${}/hwgv .
+        run: docker build -t ${{ secrets.DOCKERHUB_USERNAME }}/hwgv .
 
       - name: Login to docker hub
         uses: docker/login-action@v3