diff --git a/ndhc/options.c b/ndhc/options.c
index 835f3f4..5c32b87 100644
--- a/ndhc/options.c
+++ b/ndhc/options.c
@@ -24,13 +24,13 @@ struct dhcp_option options[] = {
     /* name[10]     flags                                   code */
     {"subnet"   ,   OPTION_IP,                              0x01},
     {"timezone" ,   OPTION_S32,                             0x02},
-    {"router"   ,   OPTION_IP | OPTION_LIST,                0x03},
-    {"timesvr"  ,   OPTION_IP | OPTION_LIST,                0x04},
-    {"namesvr"  ,   OPTION_IP | OPTION_LIST,                0x05},
-    {"dns"      ,   OPTION_IP | OPTION_LIST,                0x06},
-    {"logsvr"   ,   OPTION_IP | OPTION_LIST,                0x07},
-    {"cookiesvr",   OPTION_IP | OPTION_LIST,                0x08},
-    {"lprsvr"   ,   OPTION_IP | OPTION_LIST,                0x09},
+    {"router"   ,   OPTION_IP,                              0x03},
+    {"timesvr"  ,   OPTION_IP,                              0x04},
+    {"namesvr"  ,   OPTION_IP,                              0x05},
+    {"dns"      ,   OPTION_IP,                              0x06},
+    {"logsvr"   ,   OPTION_IP,                              0x07},
+    {"cookiesvr",   OPTION_IP,                              0x08},
+    {"lprsvr"   ,   OPTION_IP,                              0x09},
     {"hostname" ,   OPTION_STRING,                          0x0c},
     {"bootsize" ,   OPTION_U16,                             0x0d},
     {"domain"   ,   OPTION_STRING,                          0x0f},
@@ -39,8 +39,8 @@ struct dhcp_option options[] = {
     {"ipttl"    ,   OPTION_U8,                              0x17},
     {"mtu"      ,   OPTION_U16,                             0x1a},
     {"broadcast",   OPTION_IP,                              0x1c},
-    {"ntpsrv"   ,   OPTION_IP | OPTION_LIST,                0x2a},
-    {"wins"     ,   OPTION_IP | OPTION_LIST,                0x2c},
+    {"ntpsrv"   ,   OPTION_IP,                              0x2a},
+    {"wins"     ,   OPTION_IP,                              0x2c},
     {"requestip",   OPTION_IP,                              0x32},
     {"lease"    ,   OPTION_U32,                             0x33},
     {"dhcptype" ,   OPTION_U8,                              0x35},
diff --git a/ndhc/options.h b/ndhc/options.h
index 85cf9b0..b7bd8a4 100644
--- a/ndhc/options.h
+++ b/ndhc/options.h
@@ -65,8 +65,6 @@ enum {
 	OPTION_S32
 };
 
-#define OPTION_LIST	0x20 /* There can be a list of 1 or more of these */
-
 struct dhcp_option {
 	char name[10];
 	char flags;