diff --git a/Dockerfile b/Dockerfile
index a28cbcf8b82b449730b61e7d19faea7c617928fa..7ce674e5eef8f2708e13f1bd3b27f724ed831fb5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -30,11 +30,14 @@ RUN pnpm run build
 
 
 FROM base AS env-build
+# Automatically set by build process: https://docs.docker.com/reference/dockerfile/#automatic-platform-args-in-the-global-scope
+ARG TARGETARCH
 RUN npm install -g pkg
 WORKDIR /app
 COPY --from=install /app/node_modules /app/node_modules
-RUN npx pkg ./node_modules/@import-meta-env/cli/bin/import-meta-env.js --target node18-alpine-x64 --output import-meta-env-alpine
-
+RUN if [ "$TARGETARCH" = "arm64" ]; then ARCHITECTURE=arm64; else ARCHITECTURE=x64; fi \
+    && echo "System architecture: $ARCHITECTURE" \
+    && npx pkg ./node_modules/@import-meta-env/cli/bin/import-meta-env.js --target node18-alpine-${ARCHITECTURE} --output import-meta-env-alpine
 
 FROM nginx:1.25-alpine
 WORKDIR /app