diff --git a/src/gui/src/LoginAuth.cpp b/src/gui/src/LoginAuth.cpp
index ea54ded0d..6aeb83efa 100644
--- a/src/gui/src/LoginAuth.cpp
+++ b/src/gui/src/LoginAuth.cpp
@@ -1,20 +1,3 @@
-/*
- * synergy -- mouse and keyboard sharing utility
- * Copyright (C) 2015 Synergy Si Ltd.
- *
- * This package is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * found in the file COPYING that should have accompanied this file.
- *
- * This package is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
 #include "LoginAuth.h"
 
 #include "LoginWindow.h"
diff --git a/src/gui/src/LoginAuth.h b/src/gui/src/LoginAuth.h
index 4df8d8601..ed0a67ca3 100644
--- a/src/gui/src/LoginAuth.h
+++ b/src/gui/src/LoginAuth.h
@@ -1,20 +1,3 @@
-/*
- * synergy -- mouse and keyboard sharing utility
- * Copyright (C) 2015 Synergy Si Ltd.
- *
- * This package is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * found in the file COPYING that should have accompanied this file.
- *
- * This package is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
 #ifndef LOGINAUTH_H
 #define LOGINAUTH_H
 
diff --git a/src/gui/src/LoginResult.h b/src/gui/src/LoginResult.h
index 1cda4978c..62cc50931 100644
--- a/src/gui/src/LoginResult.h
+++ b/src/gui/src/LoginResult.h
@@ -1,20 +1,3 @@
-/*
- * synergy -- mouse and keyboard sharing utility
- * Copyright (C) 2015 Synergy Si Ltd.
- *
- * This package is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * found in the file COPYING that should have accompanied this file.
- *
- * This package is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
 #ifndef LOGINRESULT_H
 #define LOGINRESULT_H
 
diff --git a/src/gui/src/LoginWindow.cpp b/src/gui/src/LoginWindow.cpp
index 349099592..dcb80f611 100644
--- a/src/gui/src/LoginWindow.cpp
+++ b/src/gui/src/LoginWindow.cpp
@@ -1,20 +1,3 @@
-/*
- * synergy -- mouse and keyboard sharing utility
- * Copyright (C) 2015 Synergy Si Ltd.
- *
- * This package is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * found in the file COPYING that should have accompanied this file.
- *
- * This package is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
 #include "LoginWindow.h"
 #include "ui_LoginWindowBase.h"
 
diff --git a/src/gui/src/LoginWindow.h b/src/gui/src/LoginWindow.h
index da0906bcb..1490b7924 100644
--- a/src/gui/src/LoginWindow.h
+++ b/src/gui/src/LoginWindow.h
@@ -1,20 +1,3 @@
-/*
- * synergy -- mouse and keyboard sharing utility
- * Copyright (C) 2015 Synergy Si Ltd.
- *
- * This package is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * found in the file COPYING that should have accompanied this file.
- *
- * This package is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
 #ifndef LOGINWINDOW_H
 #define LOGINWINDOW_H