diff --git a/get-MACs.py b/get-MACs.py
index 24b8d2b..1c37f6a 100644
--- a/get-MACs.py
+++ b/get-MACs.py
@@ -29,9 +29,9 @@ with open('ceph-license-keys.csv',encoding='utf8') as csvfile,open('MACs.csv','w
             command = ("show /system1/network1/Integrated_NICs")
             stdin, stdout, stderr = client.exec_command(command)
             NET_INFO=stdout.read()
-            P1_MAC=(str(P1_PATTERN.findall(str(NET_INFO)))[-23:-2])
-            P2_MAC=(str(P2_PATTERN.findall(str(NET_INFO)))[-23:-2])
-            P3_MAC=(str(P3_PATTERN.findall(str(NET_INFO)))[-23:-2])
+            P1_MAC=(str(P1_PATTERN.findall(str(NET_INFO)))[-20:-2])
+            P2_MAC=(str(P2_PATTERN.findall(str(NET_INFO)))[-20:-2])
+            P3_MAC=(str(P3_PATTERN.findall(str(NET_INFO)))[-20:-2])
             csvwriter.writerow([SYSTEM_HOST_NAME,P1_MAC,P2_MAC,P3_MAC])
 
         i += 1