diff --git a/tox.ini b/tox.ini
index 9eed9b2..7d05ca1 100644
--- a/tox.ini
+++ b/tox.ini
@@ -50,7 +50,7 @@ deps =
 [testenv:py27-1.7]
 basepython = python2.7
 deps =
-    https://github.com/django/django/archive/1.7b4.zi
+    https://github.com/django/django/archive/1.7b4.zip
     {[testenv]deps}
 
 [testenv:py33-1.5]
@@ -68,7 +68,7 @@ deps =
 [testenv:py33-1.7]
 basepython = python3.3
 deps =
-    https://github.com/django/django/archive/1.7b4.zi
+    https://github.com/django/django/archive/1.7b4.zip
     {[testenv]deps}
 
 [testenv:py34-1.6]
@@ -80,5 +80,5 @@ deps =
 [testenv:py34-1.7]
 basepython = python3.4
 deps =
-    https://github.com/django/django/archive/1.7b4.zi
+    https://github.com/django/django/archive/1.7b4.zip
     {[testenv]deps}