diff --git a/.github/workflows/build-src.yml b/.github/workflows/build-src.yml
index 6b1705501fe0..e8c987be7d46 100644
--- a/.github/workflows/build-src.yml
+++ b/.github/workflows/build-src.yml
@@ -79,11 +79,11 @@ jobs:
           make -j$(nproc) -C depends HOST="${{ inputs.depends-host }}" ${{ inputs.depends-dep-opts }}
         shell: bash
 
-      - name: Manage ccache
-        uses: actions/cache@v4
+      - name: Restore ccache cache
+        uses: actions/cache/restore@v4
         with:
           path: |
-            /cache
+            /cache/ccache
           key: ccache-${{ hashFiles('contrib/containers/ci/ci.Dockerfile', 'depends/packages/*') }}-${{ inputs.build-target }}-${{ github.sha }}
           restore-keys: |
             ccache-${{ hashFiles('contrib/containers/ci/ci.Dockerfile', 'depends/packages/*') }}-${{ inputs.build-target }}-
@@ -101,6 +101,16 @@ jobs:
           ccache -c
         shell: bash
 
+      - name: Save ccache cache
+        if: |
+          github.event_name == 'push' &&
+          github.ref_name == github.event.repository.default_branch
+        uses: actions/cache/save@v4
+        with:
+          path: |
+            /cache/ccache
+          key: ccache-${{ hashFiles('contrib/containers/ci/ci.Dockerfile', 'depends/packages/*') }}-${{ inputs.build-target }}-${{ github.sha }}
+
       - name: Run linters
         if: inputs.build-target == 'linux64_multiprocess'
         run: |
diff --git a/ci/test/00_setup_env_native_fuzz.sh b/ci/test/00_setup_env_native_fuzz.sh
index 71356f213582..6d405af70d47 100755
--- a/ci/test/00_setup_env_native_fuzz.sh
+++ b/ci/test/00_setup_env_native_fuzz.sh
@@ -15,4 +15,4 @@ export RUN_UNIT_TESTS=false
 export RUN_FUNCTIONAL_TESTS=false
 export RUN_FUZZ_TESTS=true
 export GOAL="install"
-export BITCOIN_CONFIG="--enable-zmq --disable-ccache --enable-fuzz --with-sanitizers=fuzzer,address,undefined,integer CC='clang-19 -ftrivial-auto-var-init=pattern' CXX='clang++-19 -ftrivial-auto-var-init=pattern'"
+export BITCOIN_CONFIG="--enable-zmq --enable-fuzz --with-sanitizers=fuzzer,address,undefined,integer CC='clang-19 -ftrivial-auto-var-init=pattern' CXX='clang++-19 -ftrivial-auto-var-init=pattern'"