diff --git a/.github/workflows/rtpproxy_ci.yml b/.github/workflows/rtpproxy_ci.yml
index 9b4e875c8..74a057947 100644
--- a/.github/workflows/rtpproxy_ci.yml
+++ b/.github/workflows/rtpproxy_ci.yml
@@ -408,6 +408,7 @@ jobs:
       LOCAL_REPO: localhost:5000/sippylabs/rtpproxy
       PLATFORMS: linux/amd64 #,linux/i386,linux/arm/v7,linux/arm64
       BASE_IMAGE: debian:12-slim
+      CCACHE_ROOT: ccache
     steps:
     - name: Checkout repository
       uses: actions/checkout@v4
@@ -449,13 +450,14 @@ jobs:
     - name: Cache the compiler cache
       uses: actions/cache@v4
       with:
-        path: ccache
+        path: ${{ env.CCACHE_ROOT }}
         key: dockerhub-ccache-${{ github.run_id }}
         restore-keys: |
           dockerhub-ccache
 
     - name: Get branch name
-      run: echo "GIT_BRANCH=${GITHUB_HEAD_REF:-${GITHUB_REF#refs/heads/}}" >> $GITHUB_ENV
+      run: |
+        echo "GIT_BRANCH=${GITHUB_HEAD_REF:-${GITHUB_REF#refs/heads/}}" >> $GITHUB_ENV
 
     - name: Build Docker image
       uses: docker/build-push-action@v6
@@ -464,10 +466,11 @@ jobs:
       with:
         context: .
         file: ./docker/Dockerfile
-        build-args: BASE_IMAGE=${{ env.BASE_IMAGE }}
+        build-args: |
+          BASE_IMAGE=${{ env.BASE_IMAGE }}
+          CCACHE_ROOT=${{ env.CCACHE_ROOT }}
         tags: ${{ env.LOCAL_REPO }}:latest
         platforms: ${{ env.PLATFORMS }}
-        outputs: type=tar,dest=/tmp/ccache_export.tar
         push: true
         cache-from: ${{ env.CACHE_SPEC }}
         cache-to: ${{ env.CACHE_SPEC }},mode=max
@@ -490,8 +493,16 @@ jobs:
         DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
       run: sh -x docker/update_description.sh docker/README.md
 
+    - name: Save Docker image
+      uses: docker/build-push-action@v6
+      with:
+        file: ./docker/Dockerfile.export_ccache
+        build-args: BASE_IMAGE=${{ env.LOCAL_REPO }}:latest
+        platforms: ${{ env.PLATFORMS }}
+        outputs: type=tar,dest=/tmp/ccache_export.tar
+
     - name: Extract ccaches
       run: |
-        rm -rf ccache
+        tar -tvf /tmp/ccache_export.tar
         tar --strip-components=2 --no-wildcards-match-slash --wildcards -x -f /tmp/ccache_export.tar "*/rtpproxy/ccache"
-        du -d1 -h ccache
+        du -d1 -h ${{ env.CCACHE_ROOT }}
diff --git a/docker/Dockerfile b/docker/Dockerfile
index 077c6d127..3f583a1a7 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -20,6 +20,9 @@ COPY docker/install_depends.sh /tmp
 RUN ./install_depends.sh
 
 COPY --exclude=.git* --link . /rtpproxy/
+
+ARG CCACHE_ROOT
+
 WORKDIR /rtpproxy
 
 RUN /rtpproxy/docker/build.sh
diff --git a/docker/Dockerfile.export_ccache b/docker/Dockerfile.export_ccache
new file mode 100644
index 000000000..b9af9b687
--- /dev/null
+++ b/docker/Dockerfile.export_ccache
@@ -0,0 +1,2 @@
+ARG BASE_IMAGE
+FROM $BASE_IMAGE AS build
diff --git a/docker/build.sh b/docker/build.sh
index 8619473a5..2e6144f0d 100755
--- a/docker/build.sh
+++ b/docker/build.sh
@@ -16,7 +16,7 @@ fi
 
 cd "${RTPDIR}"
 
-CCACHE_ROOT="${RTPDIR}/ccache"
+CCACHE_ROOT="${CCACHE_ROOT:-"${RTPDIR}/ccache"}"
 export PATH="/usr/lib/ccache:${PATH}"
 export CCACHE_DIR="${CCACHE_ROOT}/${ARCH}"
 if [ ! -e "${CCACHE_DIR}" ]
@@ -39,7 +39,7 @@ ccache --zero-stats
 
 CC=clang-15 AR=llvm-ar-15 RANLIB=llvm-ranlib-15 NM=llvm-nm-15 \
  STRIP=llvm-strip-15 CFLAGS="-O3 -pipe" ./configure ${CONFIGURE_ARGS}
-make all
+make -j all
 make install
 
 ccache --show-stats