diff --git a/spacy_nlp b/spacy_nlp
index abf0fe9..a20fdf5 100755
--- a/spacy_nlp
+++ b/spacy_nlp
@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python3.5
 # coding=utf-8
 
 import argparse