diff --git a/scripts/ybcon.sh b/scripts/ybcon.sh
index 2b878da..f3e37a4 100755
--- a/scripts/ybcon.sh
+++ b/scripts/ybcon.sh
@@ -17,6 +17,7 @@ usage() {
   fi
 }
 
+pUsed=false
 args="";
 run=false;
 skipArgsIteration=false;
@@ -48,8 +49,13 @@ if [ "$#" != 0 ]; then
           usage false
           exit 0 ;;
         -p | --printresult )
-          newArgs "$it"
-          shift ;;
+          if [ $pUsed = false ]; then
+            pUsed=true
+            newArgs "$it"
+          else
+            usage false
+            exit 0
+          fi ;;
         *.ybcon )
           newArgs "$it"
           run=true