diff --git a/gui/dialogs/autopilot.xml b/gui/dialogs/autopilot.xml
index 0c5b3baf5..cf5822277 100644
--- a/gui/dialogs/autopilot.xml
+++ b/gui/dialogs/autopilot.xml
@@ -2,8 +2,6 @@
 
 <PropertyList>
 
- <type>dialog</type>
-
  <name>autopilot</name>
  <width>500</width>
  <height>300</height>
diff --git a/gui/dialogs/clouds.xml b/gui/dialogs/clouds.xml
index 4826c3295..cee35d402 100644
--- a/gui/dialogs/clouds.xml
+++ b/gui/dialogs/clouds.xml
@@ -2,8 +2,6 @@
 
 <PropertyList>
 
- <type>dialog</type>
-
  <!-- Control the weather -->
 
  <name>clouds</name>
diff --git a/gui/dialogs/location.xml b/gui/dialogs/location.xml
index 241e274f5..6d81c2019 100644
--- a/gui/dialogs/location.xml
+++ b/gui/dialogs/location.xml
@@ -2,8 +2,6 @@
 
 <PropertyList>
 
- <type>dialog</type>
-
  <!-- Control the aircraft location -->
 
  <name>location</name>
diff --git a/gui/dialogs/winds.xml b/gui/dialogs/winds.xml
index 99e0cff31..99e016c8f 100644
--- a/gui/dialogs/winds.xml
+++ b/gui/dialogs/winds.xml
@@ -2,8 +2,6 @@
 
 <PropertyList>
 
- <type>dialog</type>
-
  <!-- Control the weather -->
 
  <name>winds</name>