diff --git a/.gitea/workflows/action.yml b/.gitea/workflows/action.yml
index 92e5b4e..373a3a0 100644
--- a/.gitea/workflows/action.yml
+++ b/.gitea/workflows/action.yml
@@ -16,13 +16,25 @@ jobs:
     - uses: actions/checkout@v3
     - name: Run Test DB Script
       run: ./test_db.sh
+    - name: Set up cargo cache
+      uses: actions/cache@v3
+      continue-on-error: false
+      with:
+        path: |
+          ~/.cargo/bin/
+          ~/.cargo/registry/index/
+          ~/.cargo/registry/cache/
+          ~/.cargo/git/db/
+          target/            
+        key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+        restore-keys: ${{ runner.os }}-cargo-
     - name: Build
       run: |
         cargo build 
         cd frontend && npm install && npm run build
-    - name: Run Playwright tests
+    - name: Frontend tests
       run: cd frontend && npx playwright test --workers 1
-    - name: Run Tests
+    - name: Backend tests
       run: cargo test --verbose
     #- uses: actions/upload-artifact@v3
     #  if: always()
@@ -44,6 +56,19 @@ jobs:
       - name: Run Test DB Script
         run: ./test_db.sh
 
+      - name: Set up cargo cache
+        uses: actions/cache@v3
+        continue-on-error: false
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            target/            
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: ${{ runner.os }}-cargo-
+
       - name: Build
         run: |
           cargo build --release --target $CARGO_TARGET
@@ -84,6 +109,19 @@ jobs:
       - name: Run Test DB Script
         run: ./test_db.sh
 
+      - name: Set up cargo cache
+        uses: actions/cache@v3
+        continue-on-error: false
+        with:
+          path: |
+            ~/.cargo/bin/
+            ~/.cargo/registry/index/
+            ~/.cargo/registry/cache/
+            ~/.cargo/git/db/
+            target/            
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: ${{ runner.os }}-cargo-
+
       - name: Build
         run: |
           cargo build --release --target $CARGO_TARGET
diff --git a/Dockerfile b/Dockerfile
index 081b6f8..92d1e73 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,8 +2,8 @@
 # Process to renew it:
 # 0. Login to gitea docker registry: `docker login git.hofer.link`
 # 1. Build the image `docker build .`
-# 2. Tag the image: `docker tag <id> git.hofer.link/ruderverein-donau-linz/rowing-ci:latest`
-# 3. Push the image: `docker push git.hofer.link/ruderverein-donau-linz/rowing-ci:latest`
+# 2. Tag the image: `docker tag <id> git.hofer.link/ruderverein-donau-linz/rowing-ci:<date>`
+# 3. Push the image: `docker push git.hofer.link/ruderverein-donau-linz/rowing-ci:<date>`
 
 FROM rust:1.75.0