diff --git a/test/data/check-snmp-agent-configs.py b/test/data/check-snmp-agent-configs.py
index d1e942383d6c8f7792eab7b8e6ccd1e6a909120c..53c2c751fc7625ea14636bbf67d03d09453b7162 100644
--- a/test/data/check-snmp-agent-configs.py
+++ b/test/data/check-snmp-agent-configs.py
@@ -9,9 +9,9 @@ COMMUNITY_STRING = '0pBiFbD'
 
 
 def write_row_csv(columns, header=False):
-   if header:
-      columns = [' '] + columns
-   print(','.join(columns))
+    if header:
+        columns = [' '] + columns
+    print(','.join(columns))
 
 
 def write_row_md(columns, header=False):