diff --git a/spacy/lang/da/tokenizer_exceptions.py b/spacy/lang/da/tokenizer_exceptions.py
index fbfbbad86..6bf9ab669 100644
--- a/spacy/lang/da/tokenizer_exceptions.py
+++ b/spacy/lang/da/tokenizer_exceptions.py
@@ -1,11 +1,27 @@
 # encoding: utf8
 from __future__ import unicode_literals
 
-from ...symbols import ORTH, LEMMA
+from ...symbols import ORTH, LEMMA, NORM
 
 
 _exc = {}
 
+for exc_data in [
+    {ORTH: "Kbh.", LEMMA: "København", NORM: "København"},
+
+    {ORTH: "Jan.", LEMMA: "januar", NORM: "januar"},
+    {ORTH: "Feb.", LEMMA: "februar", NORM: "februar"},
+    {ORTH: "Mar.", LEMMA: "marts", NORM: "marts"},
+    {ORTH: "Apr.", LEMMA: "april", NORM: "april"},
+    {ORTH: "Maj.", LEMMA: "maj", NORM: "maj"},
+    {ORTH: "Jun.", LEMMA: "juni", NORM: "juni"},
+    {ORTH: "Jul.", LEMMA: "juli", NORM: "juli"},
+    {ORTH: "Aug.", LEMMA: "august", NORM: "august"},
+    {ORTH: "Sep.", LEMMA: "september", NORM: "september"},
+    {ORTH: "Okt.", LEMMA: "oktober", NORM: "oktober"},
+    {ORTH: "Nov.", LEMMA: "november", NORM: "november"},
+    {ORTH: "Dec.", LEMMA: "december", NORM: "december"}]:
+    _exc[exc_data[ORTH]] = [dict(exc_data)]
 
 for orth in [
     "A/S", "beg.", "bl.a.", "ca.", "d.s.s.", "dvs.", "f.eks.", "fr.", "hhv.",