diff --git a/LaunchServer/src/main/java/pro/gravit/launchserver/LaunchServer.java b/LaunchServer/src/main/java/pro/gravit/launchserver/LaunchServer.java
index 302b9c74..9d6400de 100644
--- a/LaunchServer/src/main/java/pro/gravit/launchserver/LaunchServer.java
+++ b/LaunchServer/src/main/java/pro/gravit/launchserver/LaunchServer.java
@@ -915,7 +915,7 @@ public void syncUpdatesDir(Collection<String> dirs) throws IOException {
     private void processUpdate(Path updateDir, HashedDir updateHDir, String name) throws IOException {
     	updateHDir.walk(IOHelper.CROSS_SEPARATOR, (path, filename, entry) -> {
     		if (entry.getType().equals(HashedEntry.Type.DIR)) {
-                if (entry.size() < IOHelper.MB32) {
+                if (entry.size() < IOHelper.MB16) {
                 	Path p = updateDir.resolve(path);
             		Path out = optimizedUpdatesDir.resolve(name).resolve(path);
                 	try (ZipOutputStream compressed = new ZipOutputStream(IOHelper.newOutput(out))) {
diff --git a/LauncherAPI/src/main/java/pro/gravit/launcher/request/update/UpdateRequest.java b/LauncherAPI/src/main/java/pro/gravit/launcher/request/update/UpdateRequest.java
index 74cb7771..245df97e 100644
--- a/LauncherAPI/src/main/java/pro/gravit/launcher/request/update/UpdateRequest.java
+++ b/LauncherAPI/src/main/java/pro/gravit/launcher/request/update/UpdateRequest.java
@@ -210,7 +210,7 @@ public UpdateRequestEvent requestDo(StandartClientWebSocketService service) thro
                 } catch (IOException ex) {
                     LogHelper.error(ex);
                 }
-                if (entry.size() < IOHelper.MB32) {
+                if (entry.size() < IOHelper.MB16) {
                     adds.add(new ListDownloader.DownloadTask(path, -1, true));
                     return HashedDir.WalkAction.SKIP_DIR;
                 }
diff --git a/LauncherCore/src/main/java/pro/gravit/utils/helper/IOHelper.java b/LauncherCore/src/main/java/pro/gravit/utils/helper/IOHelper.java
index bee23b5e..7fbe891b 100644
--- a/LauncherCore/src/main/java/pro/gravit/utils/helper/IOHelper.java
+++ b/LauncherCore/src/main/java/pro/gravit/utils/helper/IOHelper.java
@@ -62,7 +62,7 @@
 import pro.gravit.launcher.LauncherAPI;
 
 public final class IOHelper {
-	public static final long MB32 = 1 << 25;
+	public static final long MB16 = 1 << 24;
     private static final class DeleteDirVisitor extends SimpleFileVisitor<Path> {
         private final Path dir;
         private final boolean self;