diff --git a/Dockerfile b/Dockerfile
index d83859e..943496f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,8 +4,9 @@ FROM rust:latest AS builder-demo
 WORKDIR /build/demo
 
 COPY ./demo ./
-RUN --mount=type=cache,target=/usr/local/cargo/registry \
-    --mount=type=cache,target=/build/demo/target \
+RUN --mount=type=cache,id=s/dynamic-preauth-demo,target=/build/demo/target/ \
+    --mount=type=cache,id=s/dynamic-preauth-demo,target=/usr/local/cargo/git/db \
+    --mount=type=cache,id=s/dynamic-preauth-demo,target=/usr/local/cargo/registry \
     cargo build --release
 
 # Build the server application
@@ -17,7 +18,7 @@ WORKDIR /build/server
 COPY ./src ./src
 COPY ./Cargo.toml ./Cargo.lock ./
 # --mount=type=cache,id=s/<service id>-<target path>,target=<target path>
-RUN --mount=type=cache,id=s/dynamic-preauth,target=/app/target/ \
+RUN --mount=type=cache,id=s/dynamic-preauth,target=/build/server/target/ \
     --mount=type=cache,id=s/dynamic-preauth,target=/usr/local/cargo/git/db \
     --mount=type=cache,id=s/dynamic-preauth,target=/usr/local/cargo/registry/ \
     cargo build --release