diff --git a/hpe3parclient/client.py b/hpe3parclient/client.py
index 2cfb1e7..4d286bd 100644
--- a/hpe3parclient/client.py
+++ b/hpe3parclient/client.py
@@ -4304,7 +4304,7 @@ def getCPGStatData(self, name, interval='daily', history='7d'):
         if interval not in ['daily', 'hourly']:
             raise exceptions.ClientException("Input interval not valid")
 
-        uri = 'systemreporter/vstime/cpgstatistics/' + interval
+        uri = '/systemreporter/vstime/cpgstatistics/' + interval
 
         output = {}
         try: