diff --git a/main.py b/main.py
index f2b637c..e0d5c1d 100644
--- a/main.py
+++ b/main.py
@@ -41,8 +41,8 @@ def get_charts(ns):
 def sortRevision(n):
     return n['revision']
 
-def get_chartdata(namespace, chart, records):
-    command = "/usr/local/bin/helm -n " + namespace + " history " + chart + " --max " + records + " -ojson" #helm3
+def get_chartdata(ns, chart, records):
+    command = "/usr/local/bin/helm -n " + ns + " history " + chart + " --max " + records + " -ojson" #helm3
     info(f"Running command: {command}")
     try:
         output = check_output(command.split(" "), stderr=STDOUT).decode("utf-8")
@@ -54,7 +54,7 @@ def get_chartdata(namespace, chart, records):
     data.sort(reverse=True, key=sortRevision)
     for revision in data:
         revision['chartName'] = chart
-        revision["namespace"] = namespace
+        revision["namespace"] = ns
     return data
 
 def chartRollback(revision, chart, ns):