diff --git a/.bash_functions b/.bash_functions
index 97014e9..c4de145 100644
--- a/.bash_functions
+++ b/.bash_functions
@@ -38,7 +38,7 @@ function psk {
     if [  -z "$1" ]; then
       echo "Prozessname fehlt..."
     else
-      ps -ef | grep $1 | grep -v grep | awk '{ print $2 }' | xargs kill -9
+      ps -ef | grep "$1" | grep -v grep | awk '{ print $2 }' | xargs kill -9
     fi
   fi
 }
@@ -86,5 +86,3 @@ function ssh {
   fi
 	command ssh "$@"
 }
-
-