diff --git a/zenmap/zenmapGUI/ScanInterface.py b/zenmap/zenmapGUI/ScanInterface.py
index 3b2b688b5..6f6e2e6c9 100644
--- a/zenmap/zenmapGUI/ScanInterface.py
+++ b/zenmap/zenmapGUI/ScanInterface.py
@@ -714,7 +714,6 @@ class ScanInterface(HIGVBox):
     def update_target_profile(self, parsed):
         """Update the "Target" and "Profile" entries based on the contents of a
         parsed scan."""
-        command = parsed.get_nmap_command()
         targets = parsed.get_targets()
         profile_name = parsed.get_profile_name()
 
@@ -740,7 +739,6 @@ class ScanInterface(HIGVBox):
 
             for service in host.services:
                 name = service["service_name"]
-                state = service["port_state"]
 
                 if name not in self.services.keys():
                     self.services[name] = []
diff --git a/zenmap/zenmapGUI/ScriptInterface.py b/zenmap/zenmapGUI/ScriptInterface.py
index d0428de56..7625f947d 100644
--- a/zenmap/zenmapGUI/ScriptInterface.py
+++ b/zenmap/zenmapGUI/ScriptInterface.py
@@ -138,7 +138,7 @@ xml.__path__ = [x for x in xml.__path__ if "_xmlplus" not in x]
 
 import xml.sax
 
-from zenmapGUI.higwidgets.higboxes import HIGVBox, HIGHBox, hig_box_space_holder
+from zenmapGUI.higwidgets.higboxes import HIGVBox, HIGHBox
 from zenmapGUI.higwidgets.higscrollers import HIGScrolledWindow
 from zenmapGUI.higwidgets.higbuttons import HIGButton
 from zenmapCore.ScriptMetadata import *
@@ -419,7 +419,6 @@ class ScriptInterface:
     def update(self):
         """Updates the interface when the command entry is changed."""
         # updates list of scripts
-        script_list = []
         rules = self.ops["--script"]
         if (self.prev_script_spec != rules):
             self.renew_script_list_timer(rules)
@@ -496,7 +495,6 @@ clicking in the value field beside the argument name.""")
         scrolled_window.set_policy(gtk.POLICY_ALWAYS, gtk.POLICY_ALWAYS)
         # Expand only vertically.
         scrolled_window.set_size_request(175, -1)
-        previewentry = gtk.Entry()
         listview = gtk.TreeView(self.liststore)
         listview.set_headers_visible(False)
         listview.connect("enter-notify-event", self.update_help_ls_cb)
@@ -678,7 +676,6 @@ clicking in the value field beside the argument name.""")
         """Called back when the list of scripts is selected."""
         model, selection = selection.get_selected_rows()
         for path in selection:
-            check_value = model.get_value(model.get_iter(path), 1)
             entry = model.get_value(model.get_iter(path), 2)
             self.set_description(entry)
             self.populate_arg_list(entry)