diff --git a/LaunchServer/src/main/java/pro/gravit/launchserver/binary/SignerJar.java b/LaunchServer/src/main/java/pro/gravit/launchserver/binary/SignerJar.java
index 5da3d5e0..29f7bbb2 100644
--- a/LaunchServer/src/main/java/pro/gravit/launchserver/binary/SignerJar.java
+++ b/LaunchServer/src/main/java/pro/gravit/launchserver/binary/SignerJar.java
@@ -200,7 +200,7 @@ private String hashMainSection(Attributes attributes) throws IOException {
     private byte[] signSigFile(byte[] sigContents) throws Exception {
         CMSSignedDataGenerator gen = this.gen.get();
         CMSTypedData cmsData = new CMSProcessableByteArray(sigContents);
-        CMSSignedData signedData = gen.generate(cmsData, true);
+        CMSSignedData signedData = gen.generate(cmsData, false);
         return signedData.getEncoded();
     }