diff --git a/requirements-dev.txt b/requirements-dev.txt
index 4ef6576c..5fd088d4 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,2 +1,3 @@
+mock==1.0.1
 nose==1.3.0
 unittest2==0.5.1
diff --git a/requirements.txt b/requirements.txt
index ba6741dc..a4de170c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,4 +5,3 @@ PyYAML==3.10
 texttable==0.8.1
 # docker requires six==1.3.0
 six==1.3.0
-mock==1.0.1