diff --git a/konawall/gui.py b/konawall/gui.py
index a1e30bb..9257cf7 100755
--- a/konawall/gui.py
+++ b/konawall/gui.py
@@ -92,7 +92,7 @@ class Konawall(wx.adv.TaskBarIcon):
 
     def open_url(self, evt=None):
         for post in self.current:
-            subprocess.call(["xdg-open", post["show_url"])
+            subprocess.call(["xdg-open", post["show_url"]])
 
     def open_log(self, evt=None):
         subprocess.call(["xdg-open", self.log_path])