diff --git a/.github/workflows/rtpproxy_ci.yml b/.github/workflows/rtpproxy_ci.yml
index 8b686aa74..23330ca18 100644
--- a/.github/workflows/rtpproxy_ci.yml
+++ b/.github/workflows/rtpproxy_ci.yml
@@ -467,6 +467,7 @@ jobs:
         build-args: BASE_IMAGE=${{ env.BASE_IMAGE }}
         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