diff --git a/Dockerfile b/Dockerfile
index 72c621c64e..a26a88b65a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -157,7 +157,7 @@ WORKDIR /platform
 RUN --mount=type=cache,sharing=shared,id=cargo_registry_index,target=${CARGO_HOME}/registry/index \
     --mount=type=cache,sharing=shared,id=cargo_registry_cache,target=${CARGO_HOME}/registry/cache \
     --mount=type=cache,sharing=shared,id=cargo_git,target=${CARGO_HOME}/git/db \
-    --mount=type=cache,sharing=shared,id=target_${TARGETARCH},target=/platform/target \
+    --mount=type=cache,sharing=shared,id=target_${TARGETARCH}_alpine${ALPINE_VERSION},target=/platform/target \
     export SCCACHE_SERVER_PORT=$((RANDOM+1025)) && \
     source $HOME/.cargo/env && \
     if [[ -z "${SCCACHE_MEMCACHED}" ]] ; then unset SCCACHE_MEMCACHED ; fi ; \
@@ -195,7 +195,7 @@ RUN mkdir /artifacts
 RUN --mount=type=cache,sharing=shared,id=cargo_registry_index,target=${CARGO_HOME}/registry/index \
     --mount=type=cache,sharing=shared,id=cargo_registry_cache,target=${CARGO_HOME}/registry/cache \
     --mount=type=cache,sharing=shared,id=cargo_git,target=${CARGO_HOME}/git/db \
-    --mount=type=cache,sharing=shared,id=target_${TARGETARCH},target=/platform/target \
+    --mount=type=cache,sharing=shared,id=target_${TARGETARCH}_alpine${ALPINE_VERSION},target=/platform/target \
     source $HOME/.cargo/env && \
     export SCCACHE_SERVER_PORT=$((RANDOM+1025)) && \
     if [[ -z "${SCCACHE_MEMCACHED}" ]] ; then unset SCCACHE_MEMCACHED ; fi ; \