diff --git a/modules_k/nathelper/nathelper.c b/modules_k/nathelper/nathelper.c
index 0adec7a07..a642d657b 100644
--- a/modules_k/nathelper/nathelper.c
+++ b/modules_k/nathelper/nathelper.c
@@ -332,7 +332,7 @@ static const char sbuf[4] = {0, 0, 0, 0};
 static char *force_socket_str = 0;
 static pid_t mypid;
 static int sipping_flag = -1;
-static int sipping_disable_flag = -1;
+static int natping_disable_flag = -1;
 static int natping_processes = 1;
 static int contact_only = 0;
 
@@ -402,7 +402,7 @@ static param_export_t params[] = {
 	{"sipping_from",          STR_PARAM, &sipping_from.s        },
 	{"sipping_method",        STR_PARAM, &sipping_method.s      },
 	{"sipping_bflag",         INT_PARAM, &sipping_flag          },
-	{"sipping_disable_bflag", INT_PARAM, &sipping_disable_flag  },
+	{"natping_disable_bflag", INT_PARAM, &natping_disable_flag  },
 	{"natping_processes",     INT_PARAM, &natping_processes     },
 	{"natping_socket",        STR_PARAM, &natping_socket        },
 	{"contact_only",          INT_PARAM, &contact_only          },
@@ -638,7 +638,7 @@ mod_init(void)
 		}
 
 		sipping_flag = (sipping_flag==-1)?0:(1<<sipping_flag);
-		sipping_disable_flag = (sipping_disable_flag==-1)?0:(1<<sipping_disable_flag);
+		natping_disable_flag = (natping_disable_flag==-1)?0:(1<<natping_disable_flag);
 
 		/* set reply function if SIP natping is enabled */
 		if (sipping_flag) {
@@ -1734,7 +1734,7 @@ nh_timer(unsigned int ticks, void *timer_idx)
 		path.s = path.len ? ((char*)cp + sizeof(path.len)) : NULL ;
 		cp =  (char*)cp + sizeof(path.len) + path.len;
 
-		if ((flags & sipping_disable_flag)) /* always 0 if sipping_disable_flag not set */
+		if ((flags & natping_disable_flag)) /* always 0 if natping_disable_flag not set */
 			continue;
 
 		/* determin the destination */