diff --git a/prebuilt/common/bin/backuptool.sh b/prebuilt/common/bin/backuptool.sh
index 8d85a64..0f2b043 100755
--- a/prebuilt/common/bin/backuptool.sh
+++ b/prebuilt/common/bin/backuptool.sh
@@ -48,10 +48,10 @@
 if [ ! -r /system/build.prop ]; then
     return 0
 fi
-# if [ ! grep -q "^ro.lineage.version=$V.*" /system/etc/prop.default /system/build.prop ]; then
-#   echo "Not backing up files from incompatible version: $V"
-#   return 0
-# fi
+if [ ! grep -q "^ro.lineage.version=$V.*" /system/etc/prop.default /system/build.prop ]; then
+  echo "Not backing up files from incompatible version: $V"
+  return 0
+fi
 return 1
 }