diff --git a/config.py b/config.py
index 8ca8b139d..505e2e536 100644
--- a/config.py
+++ b/config.py
@@ -42,7 +42,7 @@ class Config(object):
     HEADER_COLOUR = '#FFBF47'  # $yellow
 
     AWS_REGION = 'eu-west-1'
-    TWILIO_TEST_NUMBER=os.getenv('TWILIO_TEST_NUMBER')
+    TWILIO_TEST_NUMBER = os.getenv('TWILIO_TEST_NUMBER')
 
 
 class Development(Config):