diff --git a/jams-server/src/main/java/net/jami/jams/server/core/TomcatLauncher.java b/jams-server/src/main/java/net/jami/jams/server/core/TomcatLauncher.java
index 8f160195a4e47241630624071da2dc648587f9d4..76febd03715686eb6a82237b789a04e419c5673e 100644
--- a/jams-server/src/main/java/net/jami/jams/server/core/TomcatLauncher.java
+++ b/jams-server/src/main/java/net/jami/jams/server/core/TomcatLauncher.java
@@ -34,14 +34,11 @@ import org.apache.catalina.webresources.JarResourceSet;
 import org.apache.catalina.webresources.StandardRoot;
 import org.apache.tomcat.util.descriptor.web.ErrorPage;
 
-import java.awt.*;
 import java.io.File;
-import java.net.URI;
 import java.nio.file.Files;
 import java.nio.file.Paths;
 
 import static net.jami.jams.server.Server.certificateAuthority;
-import static net.jami.jams.server.Server.userAuthenticationModule;
 
 //This class boots the tomcat server which provides the subsystem
 //for the API calls.