diff --git a/setup.cfg b/setup.cfg
index 55396e011..12d7a2e63 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -59,7 +59,7 @@ install_requires =
 
 [options.extras_require]
 lookups =
-    spacy_lookups_data>=0.0.5<0.2.0
+    spacy_lookups_data>=0.0.5,<0.2.0
 cuda =
     cupy>=5.0.0b4
 cuda80 =