diff --git a/qrexec/qrexec-policy b/qrexec/qrexec-policy
index 2831b41..a9056cb 100755
--- a/qrexec/qrexec-policy
+++ b/qrexec/qrexec-policy
@@ -87,7 +87,7 @@ def is_domain_running(target):
         return libvirt_dom.isActive()
     else:
         return False
-                
+
 def validate_target(target):
     # special targets
     if target in ['$dispvm', 'dom0']: