diff --git a/bukkit/src/main/resources/plugin.yml b/bukkit/src/main/resources/plugin.yml
index 92c91f94..29108a4e 100644
--- a/bukkit/src/main/resources/plugin.yml
+++ b/bukkit/src/main/resources/plugin.yml
@@ -11,17 +11,21 @@ description: |
 website: ${project.url}
 dev-url: ${project.url}
 
-# Load the plugin as early as possible to inject it for all players
-load: STARTUP
-
 # This plugin don't have to be transformed for compatibility with Minecraft >= 1.13
-api-version: 1.13
+api-version: '1.13'
 
 softdepend:
     # We depend either ProtocolLib or ProtocolSupport
     - ProtocolSupport
     - ProtocolLib
     - PlaceholderAPI
+    # Auth plugins
+    - AuthMe
+    - LoginSecurity
+    - xAuth
+    - LogIt
+    - UltraAuth
+    - CrazyLogin
 
 commands:
     ${project.parent.name}:
diff --git a/core/pom.xml b/core/pom.xml
index 32616507..dcdd417a 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -22,11 +22,6 @@
                 <enabled>false</enabled>
             </snapshots>
         </repository>
-        <repository>
-            <id>central</id>
-            <name>CentralRepository</name>
-            <url>https://repo1.maven.org/maven2/</url>
-        </repository>
         <repository>
             <id>codemc-repo</id>
             <url>https://repo.codemc.io/repository/maven-public/</url>
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 f01e5655..7b02d23c 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
@@ -22,12 +22,13 @@ public class AuthStorage {
 
     private static final String PREMIUM_TABLE = "premium";
 
-    private static final String LOAD_BY_NAME = "SELECT * FROM " + PREMIUM_TABLE + " WHERE Name=? LIMIT 1";
-    private static final String LOAD_BY_UUID = "SELECT * FROM " + PREMIUM_TABLE + " WHERE UUID=? LIMIT 1";
-    private static final String INSERT_PROFILE = "INSERT INTO " + PREMIUM_TABLE + " (UUID, Name, Premium, LastIp) "
-            + "VALUES (?, ?, ?, ?) ";
-    private static final String UPDATE_PROFILE = "UPDATE " + PREMIUM_TABLE
-            + " SET UUID=?, Name=?, Premium=?, LastIp=?, LastLogin=CURRENT_TIMESTAMP WHERE UserID=?";
+    private static final String LOAD_BY_NAME = "SELECT * FROM `" + PREMIUM_TABLE + "` WHERE `Name`=? LIMIT 1";
+    private static final String LOAD_BY_UUID = "SELECT * FROM `" + PREMIUM_TABLE + "` WHERE `UUID`=? LIMIT 1";
+    private static final String INSERT_PROFILE = "INSERT INTO `" + PREMIUM_TABLE
+            + "` (`UUID`, `Name`, `Premium`, `LastIp`) " + "VALUES (?, ?, ?, ?) ";
+    // limit not necessary here, because it's unique
+    private static final String UPDATE_PROFILE = "UPDATE `" + PREMIUM_TABLE
+            + "` SET `UUID`=?, `Name`=?, `Premium`=?, `LastIp`=?, `LastLogin`=CURRENT_TIMESTAMP WHERE `UserID`=?";
 
     private final FastLoginCore<?, ?, ?> core;
     private final HikariDataSource dataSource;
@@ -71,23 +72,24 @@ public class AuthStorage {
     }
 
     public void createTables() throws SQLException {
+        String createDataStmt = "CREATE TABLE IF NOT EXISTS `" + PREMIUM_TABLE + "` ("
+                + "`UserID` INTEGER PRIMARY KEY AUTO_INCREMENT, "
+                + "`UUID` CHAR(36), "
+                + "`Name` VARCHAR(16) NOT NULL, "
+                + "`Premium` BOOLEAN NOT NULL, "
+                + "`LastIp` VARCHAR(255) NOT NULL, "
+                + "`LastLogin` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP, "
+                //the premium shouldn't steal the cracked account by changing the name
+                + "UNIQUE (`Name`) "
+                + ')';
+
+        if (dataSource.getJdbcUrl().contains("sqlite")) {
+            createDataStmt = createDataStmt.replace("AUTO_INCREMENT", "AUTOINCREMENT");
+        }
+
+        //todo: add uuid index usage
         try (Connection con = dataSource.getConnection();
              Statement createStmt = con.createStatement()) {
-            String createDataStmt = "CREATE TABLE IF NOT EXISTS " + PREMIUM_TABLE + " ("
-                    + "UserID INTEGER PRIMARY KEY AUTO_INCREMENT, "
-                    + "UUID CHAR(36), "
-                    + "Name VARCHAR(16) NOT NULL, "
-                    + "Premium BOOLEAN NOT NULL, "
-                    + "LastIp VARCHAR(255) NOT NULL, "
-                    + "LastLogin TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP, "
-                    //the premium shouldn't steal the cracked account by changing the name
-                    + "UNIQUE (Name) "
-                    + ')';
-
-            if (dataSource.getJdbcUrl().contains("sqlite")) {
-                createDataStmt = createDataStmt.replace("AUTO_INCREMENT", "AUTOINCREMENT");
-            }
-
             createStmt.executeUpdate(createDataStmt);
         }
     }