diff --git a/platform/macos/pkg/build-pkg.sh b/platform/macos/pkg/build-pkg.sh
index 02ad5a9..a9c620f 100755
--- a/platform/macos/pkg/build-pkg.sh
+++ b/platform/macos/pkg/build-pkg.sh
@@ -144,7 +144,7 @@ pkgbuild \
 echo "→ productbuild + Developer ID Installer sign"
 productbuild \
   --package "$COMPONENT_PKG" \
-  --identity "$ID_PKG" \
+  --sign "$ID_PKG" \
   --timestamp \
   "$PRODUCT_PKG"