diff --git a/resources/templates/provision/yealink/vp530/{$mac}.cfg b/resources/templates/provision/yealink/vp530/{$mac}.cfg
index 3a35edea31..361fd802cc 100644
--- a/resources/templates/provision/yealink/vp530/{$mac}.cfg
+++ b/resources/templates/provision/yealink/vp530/{$mac}.cfg
@@ -652,7 +652,7 @@ account.2.nat.udp_update_enable = {if isset($account.2.password)}{if isset($yeal
 account.2.nat.udp_update_time = 30
 
 #Enable or disable the NAT Rport; 0-Disabled (default), 1-Enabled;
-account.2.nat.rport = {$yealink_rport_2}
+account.2.nat.rport = {$yealink_rport}
 
 
 #######################################################################################
@@ -1161,7 +1161,7 @@ account.3.nat.udp_update_enable = {if isset($account.3.password)}{if isset($yeal
 account.3.nat.udp_update_time = 30
 
 #Enable or disable the NAT Rport; 0-Disabled (default), 1-Enabled;
-account.3.nat.rport = {$yealink_rport_3}
+account.3.nat.rport = {$yealink_rport}
 
 
 #######################################################################################
@@ -1653,7 +1653,7 @@ account.4.nat.udp_update_enable = {if isset($account.4.password)}{if isset($yeal
 account.4.nat.udp_update_time = 30
 
 #Enable or disable the NAT Rport; 0-Disabled (default), 1-Enabled;
-account.4.nat.rport = {$yealink_rport_4}
+account.4.nat.rport = {$yealink_rport}
 
 
 #######################################################################################
@@ -2145,7 +2145,7 @@ account.5.nat.udp_update_enable = {if isset($account.5.password)}{if isset($yeal
 account.5.nat.udp_update_time = 30
 
 #Enable or disable the NAT Rport; 0-Disabled (default), 1-Enabled;
-account.5.nat.rport = {$yealink_rport_5}
+account.5.nat.rport = {$yealink_rport}
 
 
 #######################################################################################
@@ -2636,7 +2636,7 @@ account.6.nat.udp_update_enable = {if isset($account.6.password)}{if isset($yeal
 account.6.nat.udp_update_time = 30
 
 #Enable or disable the NAT Rport; 0-Disabled (default), 1-Enabled;
-account.6.nat.rport = {$yealink_rport_6}
+account.6.nat.rport = {$yealink_rport}
 
 
 #######################################################################################