diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 06194f5..db1dceb 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -61,6 +61,12 @@ jobs:
         uses: actions/checkout@v3
         with:
           fetch-depth: '0'
+      - uses: actions/cache@v3
+        id: cache-cargo
+        with:
+          path: |
+            ./example/target/
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
       - name: Build new binary
         working-directory: ./example
         run: cargo build --release
diff --git a/example/src/main.rs b/example/src/main.rs
index e04aed1..185edeb 100644
--- a/example/src/main.rs
+++ b/example/src/main.rs
@@ -20,7 +20,7 @@ async fn main(_spawner: Spawner) {
     const MAP_FLASH_RANGE: Range<u32> = 0xFC000..0x100000;
 
     run_queue(&mut flash, QUEUE_FLASH_RANGE).await;
-    // run_map(&mut flash, MAP_FLASH_RANGE).await;
+    run_map(&mut flash, MAP_FLASH_RANGE).await;
 
     defmt::info!("All went ok!");
     cortex_m::asm::bkpt();