diff --git a/core/servers/login/ssh.js b/core/servers/login/ssh.js
index d14bdbbd..80a99c7e 100644
--- a/core/servers/login/ssh.js
+++ b/core/servers/login/ssh.js
@@ -248,6 +248,7 @@ exports.getModule = class SSHServerModule extends LoginServerModule {
 					Log.trace(`SSH: ${sshDebugLine}`);
 				}
 			},
+			algorithms: { compress: ['none'] },
 		};
 
 		this.server = ssh2.Server(serverConf);