diff --git a/maker_rpz.py b/maker_rpz.py
index cc6997f..1dea1f5 100644
--- a/maker_rpz.py
+++ b/maker_rpz.py
@@ -32,9 +32,9 @@ def RPZbuilding(excluded,incoming,output):
         for line in lines:
             if line.strip() and not line in exclude and not line.startswith(';'):
                f.write('\n'.join([line + ' CNAME .\n']))
-            if line.startswith((';','$','@','  IN')):
+            elif line.startswith((';','$','@','  IN')):
                f.write('\n'.join([line + '\n']))
-            if not line.strip():
+            elif not line.strip():
                f.write('\n'.join([line + '\n']))
     f.close()