diff --git a/Launcher/src/main/java/ru/gravit/launcher/client/ClientLauncher.java b/Launcher/src/main/java/ru/gravit/launcher/client/ClientLauncher.java
index c21485f8..840f51ff 100644
--- a/Launcher/src/main/java/ru/gravit/launcher/client/ClientLauncher.java
+++ b/Launcher/src/main/java/ru/gravit/launcher/client/ClientLauncher.java
@@ -14,7 +14,6 @@
 import ru.gravit.launcher.request.update.LegacyLauncherRequest;
 import ru.gravit.launcher.serialize.HInput;
 import ru.gravit.launcher.serialize.HOutput;
-import ru.gravit.launcher.serialize.signed.SignedObjectHolder;
 import ru.gravit.launcher.serialize.stream.StreamObject;
 import ru.gravit.utils.PublicURLClassLoader;
 import ru.gravit.utils.helper.*;
@@ -412,7 +411,6 @@ public static void main(String... args) throws Throwable {
         Params params;
         ClientProfile profile;
         HashedDir assetHDir, clientHDir;
-        RSAPublicKey publicKey = Launcher.getConfig().publicKey;
         try {
             try (Socket socket = IOHelper.newSocket()) {
                 socket.connect(new InetSocketAddress(SOCKET_HOST, SOCKET_PORT));
diff --git a/Launcher/src/main/java/ru/gravit/launcher/client/LauncherSettings.java b/Launcher/src/main/java/ru/gravit/launcher/client/LauncherSettings.java
index 69cab0e0..84d63efd 100644
--- a/Launcher/src/main/java/ru/gravit/launcher/client/LauncherSettings.java
+++ b/Launcher/src/main/java/ru/gravit/launcher/client/LauncherSettings.java
@@ -6,7 +6,6 @@
 import ru.gravit.launcher.profiles.ClientProfile;
 import ru.gravit.launcher.serialize.HInput;
 import ru.gravit.launcher.serialize.HOutput;
-import ru.gravit.launcher.serialize.signed.SignedObjectHolder;
 import ru.gravit.utils.helper.*;
 
 import javax.crypto.BadPaddingException;
@@ -14,7 +13,6 @@
 import java.io.IOException;
 import java.nio.file.Path;
 import java.security.SignatureException;
-import java.security.interfaces.RSAPublicKey;
 import java.util.HashMap;
 import java.util.LinkedList;
 import java.util.List;
diff --git a/libLauncher/src/main/java/ru/gravit/launcher/hasher/FileNameMatcher.java b/libLauncher/src/main/java/ru/gravit/launcher/hasher/FileNameMatcher.java
index 88db90e5..87b39c93 100644
--- a/libLauncher/src/main/java/ru/gravit/launcher/hasher/FileNameMatcher.java
+++ b/libLauncher/src/main/java/ru/gravit/launcher/hasher/FileNameMatcher.java
@@ -1,9 +1,6 @@
 package ru.gravit.launcher.hasher;
 
 import ru.gravit.launcher.LauncherAPI;
-import ru.gravit.utils.helper.LogHelper;
-
-import java.util.Arrays;
 import java.util.Collection;
 
 public final class FileNameMatcher {