diff --git a/.github/workflows/extension_ci.yml b/.github/workflows/extension_ci.yml
index 15a3dce..a4f10be 100644
--- a/.github/workflows/extension_ci.yml
+++ b/.github/workflows/extension_ci.yml
@@ -21,16 +21,14 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v2
+
+      # rust needed to install trunk
       - name: Install Rust stable toolchain
         uses: actions-rs/toolchain@v1
         with:
           toolchain: stable
-      - uses: Swatinem/rust-cache@v2
-        with:
-          prefix-key: "pg-vectorize-extension-test"
-          workspaces: pg-vectorize
-          # Additional directories to cache
           cache-directories: /home/runner/.pgrx
+
       - name: Install stoml and pg-trunk
         shell: bash
         run: |
@@ -41,6 +39,16 @@ jobs:
          sudo mv stoml /usr/local/bin/
          cargo install pg-trunk
 
+      - name: Cache binaries
+        uses: actions/cache@v2
+        with:
+          path: |
+            /usr/local/bin/stoml
+            ~/.cargo/bin/trunk
+          key: ${{ runner.os }}-bins-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-bins-
+   
   lint:
     name: Run linters
     runs-on: ubuntu-22.04
@@ -85,14 +93,23 @@ jobs:
       - uses: ./.github/actions/pgx-init
         with:
           working-directory: ./
+      - name: Restore cached binaries
+        uses: actions/cache@v2
+        with:
+          path: |
+            /usr/local/bin/stoml
+            ~/.cargo/bin/trunk
+          key: ${{ runner.os }}-mybins-${{ github.sha }}
+          restore-keys: |
+            ${{ runner.os }}-mybins-
       - name: test
         run: |
-          pgrx15_config=$(stoml ~/.pgrx/config.toml configs.pg15)
-          trunk install pgvector --pg-config ${pgrx15_config}
-          trunk install pgmq --pg-config ${pgrx15_config}
-          trunk install pg_cron --pg-config ${pgrx15_config}
+          pgrx15_config=$(/usr/local/bin/stoml ~/.pgrx/config.toml configs.pg15)
+          ~/.cargo/bin/trunk install pgvector --pg-config ${pgrx15_config}
+          ~/.cargo/bin/trunk install pgmq --pg-config ${pgrx15_config}
+          ~/.cargo/bin/trunk install pg_cron --pg-config ${pgrx15_config}
           rm -rf ./target/pgrx-test-data-* || true
-          pg_version=$(stoml Cargo.toml features.default)
+          pg_version=$(/usr/local/bin/stoml Cargo.toml features.default)
           cargo pgrx run ${pg_version} --pgcli || true
           cargo pgrx test ${pg_version}