From c9169966602e4ce432708e0b37a8f63f6157408b Mon Sep 17 00:00:00 2001
From: Alexandre <44178713+alexbelgium@users.noreply.github.com>
Date: Wed, 22 Jul 2026 12:30:22 +0200
Subject: [PATCH] fix(claude_desktop): use BuildKit target architecture in
 validators

---
 claude_desktop/Dockerfile | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/claude_desktop/Dockerfile b/claude_desktop/Dockerfile
index d49f9131fc..684d727964 100644
--- a/claude_desktop/Dockerfile
+++ b/claude_desktop/Dockerfile
@@ -54,6 +54,7 @@ RUN apt-get update && \
 
 FROM ${BUILD_FROM}
 ARG BUILD_ARCH
+ARG TARGETARCH
 
 ##################
 # 2 Modify Image #
@@ -142,10 +143,10 @@ ARG HADOLINT_VERSION=v2.14.0
 ARG ACTIONLINT_VERSION=v1.7.12
 
 RUN set -eux; \
-    case "${BUILD_ARCH}" in \
+    case "${TARGETARCH}" in \
         amd64) hadolint_arch="x86_64"; actionlint_arch="amd64" ;; \
-        aarch64) hadolint_arch="arm64"; actionlint_arch="arm64" ;; \
-        *) echo "Unsupported validation-tools architecture: ${BUILD_ARCH}" >&2; exit 1 ;; \
+        arm64) hadolint_arch="arm64"; actionlint_arch="arm64" ;; \
+        *) echo "Unsupported validation-tools architecture: ${TARGETARCH}" >&2; exit 1 ;; \
     esac; \
     curl -fsSL --retry 3 --retry-delay 2 \
         -o /usr/local/bin/hadolint \