diff --git a/.gitea/workflows/01_test.yaml b/.gitea/workflows/01_test.yaml
index 49d8729..861e36c 100644
--- a/.gitea/workflows/01_test.yaml
+++ b/.gitea/workflows/01_test.yaml
@@ -18,5 +18,19 @@ jobs:
         uses: actions/checkout@v3
       - name: Get access token from secret
         run: echo "${{ secrets.MASTODON_SECRET }}" > mastodon-data.toml
+      - name: Restore cached target
+        id: cache-primes-restore
+        uses: actions/cache/restore@v3
+        with:
+          path: |
+            target/         
+        key: ${{ runner.os }}-primes
       - name: Run tests on docker
-        run: docker compose down -v && docker compose run bot t
\ No newline at end of file
+        run: docker compose down -v && docker compose run bot t
+      - name: Save target
+        id: cache-primes-save
+        uses: actions/cache/save@v3
+        with:
+          path: |
+            target/         
+          key: ${{ steps.cache-primes-restore.outputs.cache-primary-key }}
\ No newline at end of file
diff --git a/.gitea/workflows/02_build.yaml b/.gitea/workflows/02_build.yaml
index 3bf6b63..3d3597a 100644
--- a/.gitea/workflows/02_build.yaml
+++ b/.gitea/workflows/02_build.yaml
@@ -42,6 +42,13 @@ jobs:
           registry: git.fai.st
           username: ${{ secrets.DOCKER_USER }}
           password: ${{ secrets.DOCKER_PASS }}
+      - name: Restore cached target
+        id: cache-primes-restore
+        uses: actions/cache/restore@v3
+        with:
+          path: |
+            target/         
+        key: ${{ runner.os }}-primes
       - name: Build and push
         uses: docker/build-push-action@v4
         with:
@@ -49,4 +56,11 @@ jobs:
           context: .
           push: true
           tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
\ No newline at end of file
+          labels: ${{ steps.meta.outputs.labels }}
+      - name: Save target
+        id: cache-primes-save
+        uses: actions/cache/save@v3
+        with:
+          path: |
+            target/         
+          key: ${{ steps.cache-primes-restore.outputs.cache-primary-key }}
\ No newline at end of file