diff --git a/.github/workflows/assets-cache.yml b/.github/workflows/assets-cache.yml
new file mode 100644
index 00000000..b6bb0374
--- /dev/null
+++ b/.github/workflows/assets-cache.yml
@@ -0,0 +1,20 @@
+---
+
+name: Minecraft Assets Cache
+
+on:
+  schedule:
+    - cron: "0 0 * * *" # Update daily
+  workflow_dispatch:
+
+jobs:
+  update-cache:
+    runs-on: ubuntu-latest
+    name: Update Assets Cache
+    steps:
+      - uses: neoforged/actions-modding/minecraft-assets-cache/create@v1
+        with:
+          # 1.20.1 for legacytest, 1.21 for normal test
+          minecraft-versions: |
+            1.20.1
+            1.21
diff --git a/.github/workflows/build-prs.yml b/.github/workflows/build-prs.yml
index 4915e952..138a4107 100644
--- a/.github/workflows/build-prs.yml
+++ b/.github/workflows/build-prs.yml
@@ -43,6 +43,9 @@ jobs:
       - name: Setup Gradle
         uses: gradle/actions/setup-gradle@v3
 
+      - name: Setup Minecraft Assets Cache
+        uses: neoforged/actions-modding/minecraft-assets-cache/use@v1
+
       - name: Run build
         run: ./gradlew build neoForgeIdeSync publish
         working-directory: ./${{ matrix.project }}