diff --git a/src/gui/editors/editeventref.py b/src/gui/editors/editeventref.py
index 10e6d2289..9fce2993d 100644
--- a/src/gui/editors/editeventref.py
+++ b/src/gui/editors/editeventref.py
@@ -33,6 +33,7 @@ from gen.ggettext import gettext as _
 # gramps modules
 #
 #-------------------------------------------------------------------------
+import const
 import gen.lib
 from glade import Glade
 from displaytabs import (SourceEmbedList, NoteTab, GalleryTab, 
@@ -43,6 +44,15 @@ from editreference import RefTab, EditReference
 
 from objectentries import PlaceEntry
 
+
+#-------------------------------------------------------------------------
+#
+# Constants
+#
+#-------------------------------------------------------------------------
+WIKI_HELP_PAGE = '%s_-_Entering_and_Editing_Data:_Detailed_-_part_2' % const.URL_MANUAL_PAGE
+WIKI_HELP_SEC = _('manual|Editing_Event_References')
+
 #-------------------------------------------------------------------------
 #
 # EditEventRef class
@@ -91,7 +101,7 @@ class EditEventRef(EditReference):
     def _connect_signals(self):
         self.define_ok_button(self.top.get_object('ok'),self.ok_clicked)
         self.define_cancel_button(self.top.get_object('cancel'))
-        self.define_help_button(self.top.get_object('help'))
+        self.define_help_button(self.top.get_object('help'),self.on_help_button_clicked)
 
     def _connect_db_signals(self):
         """
@@ -249,6 +259,10 @@ class EditEventRef(EditReference):
 
         self.close()
 
+    def on_help_button_clicked(self, obj):
+        """Display the relevant portion of GRAMPS manual"""
+        GrampsDisplay.help(webpage=WIKI_HELP_PAGE, section=WIKI_HELP_SEC)
+
 class EditFamilyEventRef(EditEventRef):
 
     def __init__(self, state, uistate, track, event, event_ref, update):