diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index fa9b139..11f1e71 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -22,13 +22,13 @@ jobs:
 
     steps:
       - uses: actions/checkout@v2
-      - name: Cache Cargo build
+      - name: Cache Cargo
         uses: actions/cache@v1
         with:
-          path: target/
-          key: ${{ matrix.os }}-stable-target-v1
+          path: ~/.cargo
+          key: ${{ matrix.os }}-stable-cargo-v1
           restore-keys: |
-            ${{ matrix.os }}-stable-target-v1
+            ${{ matrix.os }}-stable-cargo-v1
       - name: Setup toolchain
         uses: actions-rs/toolchain@v1
         with:
@@ -60,13 +60,13 @@ jobs:
           - armv7-unknown-linux-gnueabihf
     steps:
       - uses: actions/checkout@v2
-      - name: Cache Cargo build
+      - name: Cache Cargo
         uses: actions/cache@v1
         with:
-          path: target/
-          key: ${{ matrix.target }}-stable-target-v1
+          path: ~/.cargo
+          key: ${{ matrix.target }}-stable-cargo-v1
           restore-keys: |
-            ${{ matrix.target }}-stable-target-v1
+            ${{ matrix.target }}-stable-cargo-v1
       - name: Setup toolchain
         uses: actions-rs/toolchain@v1
         with: