diff --git a/docker/prod/Dockerfile.amd64 b/docker/prod/Dockerfile.amd64
index 062c874..63e3ae7 100644
--- a/docker/prod/Dockerfile.amd64
+++ b/docker/prod/Dockerfile.amd64
@@ -63,7 +63,7 @@ RUN \
  adduser -D -G relay -u $UID -g "" -h /opt/relay relay && \
  chown -R relay:relay /opt/relay
 
-COPY --from=build /relay /usr/bin/relay
+COPY --from=amd64-builder /opt/build/repo/target/$TARGET/release/$BINARY /usr/bin/$BINARY
 
 EXPOSE 8080
 WORKDIR /opt/relay
diff --git a/docker/prod/Dockerfile.arm32v7 b/docker/prod/Dockerfile.arm32v7
index 32dd90f..17a0151 100644
--- a/docker/prod/Dockerfile.arm32v7
+++ b/docker/prod/Dockerfile.arm32v7
@@ -63,7 +63,7 @@ RUN \
  adduser -D -G relay -u $UID -g "" -h /opt/relay relay && \
  chown -R relay:relay /opt/relay
 
-COPY --from=build /relay /usr/bin/relay
+COPY --from=arm32v7-builder /opt/build/repo/target/$TARGET/release/$BINARY /usr/bin/$BINARY
 
 EXPOSE 8080
 WORKDIR /opt/relay
diff --git a/docker/prod/Dockerfile.arm64v8 b/docker/prod/Dockerfile.arm64v8
index a7e64b5..d45d48b 100644
--- a/docker/prod/Dockerfile.arm64v8
+++ b/docker/prod/Dockerfile.arm64v8
@@ -63,7 +63,7 @@ RUN \
  adduser -D -G relay -u $UID -g "" -h /opt/relay relay && \
  chown -R relay:relay /opt/relay
 
-COPY --from=build /relay /usr/bin/relay
+COPY --from=aarch64-builder /opt/build/repo/target/$TARGET/release/$BINARY /usr/bin/$BINARY
 
 EXPOSE 8080
 WORKDIR /opt/relay