diff --git a/src/chat.c b/src/chat.c
index 1267a17..a7760d9 100644
--- a/src/chat.c
+++ b/src/chat.c
@@ -320,7 +320,7 @@ static void execute(ToxWindow *self, ChatContext *ctx, StatusBar *statusbar, Tox
 
     else if (!strcmp(cmd, "/myid")) {
         char id[TOX_FRIEND_ADDRESS_SIZE * 2 + 1] = {'\0'};
-        int i;
+        size_t i;
         uint8_t address[TOX_FRIEND_ADDRESS_SIZE];
         tox_getaddress(m, address);
 
diff --git a/src/main.c b/src/main.c
index 26fdb31..83a69bb 100644
--- a/src/main.c
+++ b/src/main.c
@@ -90,7 +90,7 @@ static void init_term()
 static Tox *init_tox()
 {
     /* Init core */
-    Tox *m = tox_new();
+    Tox *m = tox_new(TOX_ENABLE_IPV6_DEFAULT);
     if (m == NULL)
         return NULL;
 
@@ -116,65 +116,6 @@ static Tox *init_tox()
     return m;
 }
 
-/*
-  resolve_addr():
-    address should represent IPv4 or a hostname with A record
-
-    returns a data in network byte order that can be used to set IP.i or IP_Port.ip.i
-    returns 0 on failure
-
-    TODO: Fix ipv6 support
-*/
-uint32_t resolve_addr(const char *address)
-{
-    struct addrinfo *server = NULL;
-    struct addrinfo  hints;
-    int              rc;
-    uint32_t         addr;
-
-    memset(&hints, 0, sizeof(hints));
-    hints.ai_family   = AF_INET;    // IPv4 only right now.
-    hints.ai_socktype = SOCK_DGRAM; // type of socket Tox uses.
-
-#ifdef _WIN32
-    int res;
-    WSADATA wsa_data;
-
-    res = WSAStartup(MAKEWORD(2, 2), &wsa_data);
-    if (res != 0)
-    {
-        return 0;
-    }
-#endif
-    rc = getaddrinfo(address, "echo", &hints, &server);
-
-    // Lookup failed.
-    if (rc != 0) {
-#ifdef _WIN32
-        WSACleanup();
-#endif
-        return 0;
-    }
-
-    // IPv4 records only..
-    if (server->ai_family != AF_INET) {
-        freeaddrinfo(server);
-#ifdef _WIN32
-        WSACleanup();
-#endif
-        return 0;
-    }
-
-
-    addr = ((struct sockaddr_in *)server->ai_addr)->sin_addr.s_addr;
-
-    freeaddrinfo(server);
-#ifdef _WIN32
-        WSACleanup();
-#endif
-    return addr;
-}
-
 #define MAXLINE 90    /* Approx max number of chars in a sever line (IP + port + key) */
 #define MINLINE 70
 #define MAXSERVERS 50
@@ -213,16 +154,9 @@ int init_connection(Tox *m)
     if (ip == NULL || port == NULL || key == NULL)
         return 3;
 
-    tox_IP_Port dht;
-    dht.port = htons(atoi(port));
-    uint32_t resolved_address = resolve_addr(ip);
-
-    if (resolved_address == 0)
-        return 0;
-
-    dht.ip.i = resolved_address;
     uint8_t *binary_string = hex_string_to_bin(key);
-    tox_bootstrap(m, dht, binary_string);
+    tox_bootstrap_from_address(m, ip, TOX_ENABLE_IPV6_DEFAULT,
+                               htons(atoi(port)), binary_string);
     free(binary_string);
     return 0;
 }
@@ -391,24 +325,16 @@ int main(int argc, char *argv[])
         }
     }
 
+    config_err = create_user_config_dir(user_config_dir);
     if (DATA_FILE == NULL ) {
-        config_err = create_user_config_dir(user_config_dir);
-
         if (config_err) {
             DATA_FILE = strdup("data");
-            SRVLIST_FILE = strdup(PACKAGE_DATADIR "/DHTservers");
         } else {
             DATA_FILE = malloc(strlen(user_config_dir) + strlen(CONFIGDIR) + strlen("data") + 1);
-            SRVLIST_FILE = malloc(strlen(user_config_dir) + strlen(CONFIGDIR) + strlen("DHTservers") + 1);
-
-            if (DATA_FILE != NULL && SRVLIST_FILE != NULL) {
+            if (DATA_FILE != NULL) {
                 strcpy(DATA_FILE, user_config_dir);
                 strcat(DATA_FILE, CONFIGDIR);
                 strcat(DATA_FILE, "data");
-
-                strcpy(SRVLIST_FILE, user_config_dir);
-                strcat(SRVLIST_FILE, CONFIGDIR);
-                strcat(SRVLIST_FILE, "DHTservers");
             } else {
                 endwin();
                 fprintf(stderr, "malloc() failed. Aborting...\n");
@@ -417,6 +343,21 @@ int main(int argc, char *argv[])
         }
     }
 
+    if (config_err) {
+        SRVLIST_FILE = strdup(PACKAGE_DATADIR "/DHTservers");
+    } else {
+        SRVLIST_FILE = malloc(strlen(user_config_dir) + strlen(CONFIGDIR) + strlen("DHTservers") + 1);
+        if (SRVLIST_FILE != NULL) {
+            strcpy(SRVLIST_FILE, user_config_dir);
+            strcat(SRVLIST_FILE, CONFIGDIR);
+            strcat(SRVLIST_FILE, "DHTservers");
+        } else {
+            endwin();
+            fprintf(stderr, "malloc() failed. Aborting...\n");
+            exit(EXIT_FAILURE);
+        }
+    }
+
     free(user_config_dir);
 
     init_term();
diff --git a/src/prompt.c b/src/prompt.c
index 78705c9..15d286f 100644
--- a/src/prompt.c
+++ b/src/prompt.c
@@ -119,7 +119,7 @@ unsigned char *hex_string_to_bin(char hex_string[])
     }
 
     char *pos = hex_string;
-    int i;
+    size_t i;
 
     for (i = 0; i < len; ++i, pos += 2)
         sscanf(pos, "%2hhx", &val[i]);
@@ -164,7 +164,8 @@ void cmd_add(ToxWindow *self, Tox *m, int argc, char **argv)
     char xx[3];
     uint32_t x;
     uint8_t *msg;
-    int i, num;
+    size_t i;
+    int num;
 
     char *id = argv[1];
 
@@ -280,16 +281,9 @@ void cmd_connect(ToxWindow *self, Tox *m, int argc, char **argv)
         return;
     }
 
-    dht.port = htons(atoi(port));
-    uint32_t resolved_address = resolve_addr(ip);
-
-    if (resolved_address == 0) {
-        return;
-    }
-
-    dht.ip.i = resolved_address;
     uint8_t *binary_string = hex_string_to_bin(key);
-    tox_bootstrap(m, dht, binary_string);
+    tox_bootstrap_from_address(m, ip, TOX_ENABLE_IPV6_DEFAULT,
+                               htons(atoi(port)), binary_string);
     free(binary_string);
 }
 
@@ -555,7 +549,7 @@ static void execute(ToxWindow *self, Tox *m, char *u_cmd)
 {
     int newlines = 0;
     char cmd[MAX_STR_SIZE] = {'\0'};
-    int i;
+    size_t i;
 
     for (i = 0; i < strlen(prompt_buf); ++i) {
         if (u_cmd[i] == '\n')
@@ -673,7 +667,7 @@ static void prompt_onDraw(ToxWindow *self, Tox *m)
 {
     curs_set(1);
     int x, y;
-    int i;
+    size_t i;
     getyx(self->window, y, x);
 
     for (i = 0; i < (strlen(prompt_buf)); ++i) {