diff --git a/imagebuild/tinyipa/build_files/fakeuname b/imagebuild/tinyipa/build_files/fakeuname
index 28cf1f2cd..be2d37fe3 100755
--- a/imagebuild/tinyipa/build_files/fakeuname
+++ b/imagebuild/tinyipa/build_files/fakeuname
@@ -61,6 +61,11 @@ while :; do
       OPT_O=true
       shift
       ;;
+    -rs)
+      OPT_R=true
+      OPT_S=true
+      shift
+      ;;
     *)
       if [ ! -z "$1" ]; then
         echo "uname -asnrpvmio"