diff --git a/jedi/_compatibility.py b/jedi/_compatibility.py
index 60c9dcb5..13f55134 100644
--- a/jedi/_compatibility.py
+++ b/jedi/_compatibility.py
@@ -13,6 +13,7 @@ except ImportError:
 
 is_py3 = sys.version_info[0] >= 3
 is_py33 = is_py3 and sys.version_info.minor >= 3
+is_py35 = is_py3 and sys.version_info.minor >= 5
 is_py26 = not is_py3 and sys.version_info[1] < 7
 
 
diff --git a/jedi/parser/token.py b/jedi/parser/token.py
index 6890c8ef..0cb846da 100644
--- a/jedi/parser/token.py
+++ b/jedi/parser/token.py
@@ -1,6 +1,6 @@
 from __future__ import absolute_import
 
-from jedi._compatibility import is_py3
+from jedi._compatibility import is_py3, is_py35
 from token import *
 
 
@@ -24,6 +24,11 @@ else:
     tok_name[ELLIPSIS] = 'ELLIPSIS'
     N_TOKENS += 1
 
+if not is_py35:
+    ATEQUAL = N_TOKENS
+    tok_name[ATEQUAL] = 'ATEQUAL'
+    N_TOKENS += 1
+
 
 
 # Map from operator to number (since tokenize doesn't do this)