diff --git a/etc/requirements_dev.txt b/etc/requirements_dev.txt
index c8be5931..5ab3bd03 100644
--- a/etc/requirements_dev.txt
+++ b/etc/requirements_dev.txt
@@ -4,6 +4,8 @@ pyzmq==2.2.0.1
 
 # Testing
 nose==1.2.1
+nosexcover==1.0.7
+coverage==3.5.3
 
 # Fetching sample data
 requests==0.14.2