diff --git a/core/src/main/java/com/github/games647/fastlogin/core/AuthStorage.java b/core/src/main/java/com/github/games647/fastlogin/core/AuthStorage.java
index c93c8f3b..d00f2435 100644
--- a/core/src/main/java/com/github/games647/fastlogin/core/AuthStorage.java
+++ b/core/src/main/java/com/github/games647/fastlogin/core/AuthStorage.java
@@ -136,7 +136,7 @@ public class AuthStorage {
         return null;
     }
 
-    public boolean save(PlayerProfile playerProfile) {
+    public void save(PlayerProfile playerProfile) {
         try (Connection con = dataSource.getConnection()) {
             UUID uuid = playerProfile.getUuid();
             
@@ -177,12 +177,10 @@ public class AuthStorage {
                 }
             }
 
-            return true;
         } catch (SQLException ex) {
             core.getPlugin().getLog().error("Failed to save playerProfile", ex);
         }
 
-        return false;
     }
 
     public void close() {
diff --git a/core/src/main/java/com/github/games647/fastlogin/core/mojang/MojangApiConnector.java b/core/src/main/java/com/github/games647/fastlogin/core/mojang/MojangApiConnector.java
index f43f8430..0bab1810 100644
--- a/core/src/main/java/com/github/games647/fastlogin/core/mojang/MojangApiConnector.java
+++ b/core/src/main/java/com/github/games647/fastlogin/core/mojang/MojangApiConnector.java
@@ -152,26 +152,21 @@ public class MojangApiConnector {
         return getConnection(url, Proxy.NO_PROXY);
     }
 
-    private SSLSocketFactory buildAddresses(Logger logger, Collection<String> localAddresses) {
-        if (localAddresses.isEmpty()) {
-            return HttpsURLConnection.getDefaultSSLSocketFactory();
-        }
-
+    private SSLSocketFactory buildAddresses(Logger logger, Iterable<String> localAddresses) {
         Set<InetAddress> addresses = Sets.newHashSet();
         for (String localAddress : localAddresses) {
             try {
                 InetAddress address = InetAddress.getByName(localAddress.replace('-', '.'));
-                if (!address.isAnyLocalAddress()) {
-                    logger.warn("Submitted IP-Address is not local {}", address);
-                    continue;
-                }
-
                 addresses.add(address);
             } catch (UnknownHostException ex) {
                 logger.error("IP-Address is unknown to us", ex);
             }
         }
 
+        if (addresses.isEmpty()) {
+            return HttpsURLConnection.getDefaultSSLSocketFactory();
+        }
+
         return new BalancedSSLFactory(HttpsURLConnection.getDefaultSSLSocketFactory(), addresses);
     }
 }