diff --git a/uninstall.sh b/uninstall.sh
index dcf6f1f..b0d30b8 100644
--- a/uninstall.sh
+++ b/uninstall.sh
@@ -25,8 +25,6 @@ else
 fi
 
 
-script_dir=$(realpath $(dirname "$0"))
-
 for rfile in gtock gtock-import gtock-export
 do
  rm -f /usr/bin/${rfile}