diff --git a/platform/support/bridge-task/Dockerfile b/platform/support/bridge-task/Dockerfile
index fc6a3132b5..4c0193c9d8 100644
--- a/platform/support/bridge-task/Dockerfile
+++ b/platform/support/bridge-task/Dockerfile
@@ -6,8 +6,19 @@ COPY . .
 ARG TARGETARCH
 RUN CGO_ENABLED=0 GOOS=linux GOARCH=${TARGETARCH} go build -o main
 
-FROM alpine
+# --- Runtime for amd64 architecture ---
+FROM alpine AS runtime-amd64
 LABEL org.opencontainers.image.source=https://github.com/sst/sst
 WORKDIR /app
 COPY --from=builder /app/main /app/main
 CMD ["/app/main"]
+
+# --- Runtime for arm64 architecture ---
+FROM arm64v8/alpine AS runtime-arm64
+LABEL org.opencontainers.image.source=https://github.com/sst/sst
+WORKDIR /app
+COPY --from=builder /app/main /app/main
+CMD ["/app/main"]
+
+# --- Final selector ---
+FROM runtime-${TARGETARCH} AS final
\ No newline at end of file