diff --git a/.gitignore b/.gitignore
index 1112fb04..681ea57f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -90,6 +90,10 @@ ENV/
 
 # Buildout
 bin/
+src/
+
+# Local developer configuration
+.mr.developer.cfg
 
 cover/
 output.html