diff --git a/src/chat_control.py b/src/chat_control.py
index f1e49110b..e05f81a3b 100644
--- a/src/chat_control.py
+++ b/src/chat_control.py
@@ -209,14 +209,7 @@ class ChatControlBase(MessageControl):
 					self.msg_textview.lang = lang
 					spell.set_language(lang)
 			except (gobject.GError, RuntimeError), msg:
-				dialogs.ErrorDialog(unicode(msg), _('If that is not your language '
-					'for which you want to highlight misspelled words, then please '
-					'set your $LANG as appropriate. Eg. for French do export '
-					'LANG=fr_FR or export LANG=fr_FR.UTF-8 in ~/.bash_profile or to '
-					'make it global in /etc/profile.\n\nHighlighting misspelled '
-					'words feature will not be used'))
-				gajim.config.set('use_speller', False)
-
+				dialogs.AspellDictError(lang)
 		self.style_event_id = 0
 		self.conv_textview.tv.show()
 		self._paint_banner()
diff --git a/src/dialogs.py b/src/dialogs.py
index 11755a872..037a85304 100644
--- a/src/dialogs.py
+++ b/src/dialogs.py
@@ -911,6 +911,15 @@ class BindPortError(HigDialog):
 			_('Maybe you have another running instance of Gajim. '
 			'File Transfer will be cancelled.'))
 
+class AspellDictError(HigDialog):
+	def __init__(self, lang):
+		ErrorDialog(
+			_('Dictionary for lang %s not available') % lang,
+			_('You have to install %s dictionary to use spellchecking, or '
+			'choose another language by setting the speller_language option.'
+			'\n\nHighlighting misspelled words feature will not be used') % lang)
+		gajim.config.set('use_speller', False)
+
 class ConfirmationDialog(HigDialog):
 	'''HIG compliant confirmation dialog.'''
 	def __init__(self, pritext, sectext='', on_response_ok = None,
@@ -1705,9 +1714,7 @@ class SingleMessageWindow:
 					spell1.set_language(lang)
 					spell2.set_language(lang)
 			except gobject.GError, msg:
-				ErrorDialog(unicode(msg), _('If that is not your language for which you want to highlight misspelled words, then please set your $LANG as appropriate. Eg. for French do export LANG=fr_FR or export LANG=fr_FR.UTF-8 in ~/.bash_profile or to make it global in /etc/profile.\n\nHighlighting misspelled words feature will not be used'))
-				gajim.config.set('use_speller', False)
-
+				dialogs.AspellDictError(lang)
 		self.send_button.set_no_show_all(True)
 		self.reply_button.set_no_show_all(True)
 		self.send_and_close_button.set_no_show_all(True)
diff --git a/src/gajim.py b/src/gajim.py
index df3405045..f65a852e7 100755
--- a/src/gajim.py
+++ b/src/gajim.py
@@ -2362,13 +2362,7 @@ class Interface:
 				import gtkspell
 				spell = gtkspell.Spell(tv, lang)
 			except:
-				dialogs.ErrorDialog(
-					_('Dictionary for lang %s not available') % lang,
-					_('You have to install %s dictionary to use spellchecking, or '
-					'choose another language by setting the speller_language option.'
-					) % lang)
-				gajim.config.set('use_speller', False)
-
+				dialogs.AspellDictError(lang)
 		self.last_ftwindow_update = 0
 
 		gobject.timeout_add(100, self.autoconnect)