diff --git a/.github/actions/build-image/Dockerfile b/.github/actions/build-image/Dockerfile
index 7180f22..07b63a3 100644
--- a/.github/actions/build-image/Dockerfile
+++ b/.github/actions/build-image/Dockerfile
@@ -3,7 +3,7 @@ FROM --platform=$BUILDPLATFORM alpine AS builder
 ARG TARGETARCH
 ARG TARGETOS
 
-COPY . /
+COPY binaries/* /
 RUN mv cup-$TARGETOS-$TARGETARCH cup
 
 FROM scratch