diff --git a/mozilla/suite/common/permissions/cookieTasksOverlay.xul b/mozilla/suite/common/permissions/cookieTasksOverlay.xul
index bcc437a4a56..f72d8ae0f67 100644
--- a/mozilla/suite/common/permissions/cookieTasksOverlay.xul
+++ b/mozilla/suite/common/permissions/cookieTasksOverlay.xul
@@ -22,7 +22,7 @@
    Contributor(s): 
   -->
 
-<!DOCTYPE window SYSTEM "chrome://cookie/locale/cookieTasksOverlay.dtd">
+<!DOCTYPE overlay SYSTEM "chrome://cookie/locale/cookieTasksOverlay.dtd">
 
 <overlay id="cookieTasksOverlay"
          xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
diff --git a/mozilla/suite/common/permissions/imageContextOverlay.xul b/mozilla/suite/common/permissions/imageContextOverlay.xul
index 4214fa03ffc..d88fb896e33 100644
--- a/mozilla/suite/common/permissions/imageContextOverlay.xul
+++ b/mozilla/suite/common/permissions/imageContextOverlay.xul
@@ -22,7 +22,7 @@
    Contributor(s): 
   -->
 
-<!DOCTYPE window SYSTEM "chrome://cookie/locale/cookieContextOverlay.dtd">
+<!DOCTYPE overlay SYSTEM "chrome://cookie/locale/cookieContextOverlay.dtd">
 
 <overlay id="cookieContextOverlay"
          xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
diff --git a/mozilla/suite/common/permissions/permissionsNavigatorOverlay.xul b/mozilla/suite/common/permissions/permissionsNavigatorOverlay.xul
index a5dda685466..9b0a2f5e9de 100644
--- a/mozilla/suite/common/permissions/permissionsNavigatorOverlay.xul
+++ b/mozilla/suite/common/permissions/permissionsNavigatorOverlay.xul
@@ -22,7 +22,7 @@
    Contributor(s): 
   -->
 
-<!DOCTYPE window SYSTEM "chrome://cookie/locale/cookieNavigatorOverlay.dtd">
+<!DOCTYPE overlay SYSTEM "chrome://cookie/locale/cookieNavigatorOverlay.dtd">
 
 <overlay id="cookieNavigatorOverlay"
          xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">