diff --git a/.classpath b/.classpath
index 485f6dc..15c4f2a 100644
--- a/.classpath
+++ b/.classpath
@@ -5,5 +5,6 @@
 	<classpathentry exported="true" kind="lib" path="json-simple-1.1.1.jar"/>
 	<classpathentry exported="true" kind="lib" path="mysql-connector-java-8.0.28.jar"/>
 	<classpathentry exported="true" kind="lib" path="password4j-1.6.3.jar"/>
+	<classpathentry exported="true" kind="lib" path="slf4j-api-2.0.6.jar"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>
diff --git a/slf4j-api-2.0.6.jar b/slf4j-api-2.0.6.jar
new file mode 100644
index 0000000..a2cb802
Binary files /dev/null and b/slf4j-api-2.0.6.jar differ
diff --git a/src/be/jeffcheasey88/peeratcode/Main.java b/src/be/jeffcheasey88/peeratcode/Main.java
index 73b592f..1cac54f 100644
--- a/src/be/jeffcheasey88/peeratcode/Main.java
+++ b/src/be/jeffcheasey88/peeratcode/Main.java
@@ -7,6 +7,8 @@ import java.sql.DriverManager;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
+import com.password4j.Password;
+
 import be.jeffcheasey88.peeratcode.repository.DatabaseRepository;
 import be.jeffcheasey88.peeratcode.routes.ChapterElement;
 import be.jeffcheasey88.peeratcode.routes.ChapterList;
@@ -47,7 +49,6 @@ public class Main {
 		
 		initRoutes(router, new DatabaseRepository(con));
 		
-		
 		ServerSocket server = new ServerSocket(80);
 		
 		while(!server.isClosed()){
diff --git a/src/be/jeffcheasey88/peeratcode/repository/DatabaseRepository.java b/src/be/jeffcheasey88/peeratcode/repository/DatabaseRepository.java
index cfcad73..d7c6187 100644
--- a/src/be/jeffcheasey88/peeratcode/repository/DatabaseRepository.java
+++ b/src/be/jeffcheasey88/peeratcode/repository/DatabaseRepository.java
@@ -163,7 +163,7 @@ public class DatabaseRepository {
 			PreparedStatement statement = con.prepareStatement(REGISTER_QUERY);
 			statement.setString(1, pseudo);
 			statement.setString(2, email);
-			statement.setString(3, hash.toString());
+			statement.setString(3, hash.getResult());
 			statement.setString(4, firstname);
 			statement.setString(5, lastname);
 			statement.setString(6, description);