diff --git a/src/chatlog/chatlinestorage.cpp b/src/chatlog/chatlinestorage.cpp
index 2497e8ceb..5491abfa3 100644
--- a/src/chatlog/chatlinestorage.cpp
+++ b/src/chatlog/chatlinestorage.cpp
@@ -1,3 +1,22 @@
+/*
+    Copyright © 2020-2021 by The qTox Project Contributors
+
+    This file is part of qTox, a Qt-based graphical interface for Tox.
+
+    qTox is libre software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    qTox 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 qTox.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
 #include "chatlinestorage.h"
 
 #include <QDebug>
diff --git a/src/chatlog/chatlinestorage.h b/src/chatlog/chatlinestorage.h
index c63229177..20bc1f5a2 100644
--- a/src/chatlog/chatlinestorage.h
+++ b/src/chatlog/chatlinestorage.h
@@ -1,3 +1,22 @@
+/*
+    Copyright © 2021 by The qTox Project Contributors
+
+    This file is part of qTox, a Qt-based graphical interface for Tox.
+
+    qTox is libre software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    qTox 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 qTox.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
 #pragma once
 
 #include "src/chatlog/chatline.h"
diff --git a/src/chatlog/chatwidget.cpp b/src/chatlog/chatwidget.cpp
index 330698ab4..899ce5c4f 100644
--- a/src/chatlog/chatwidget.cpp
+++ b/src/chatlog/chatwidget.cpp
@@ -536,8 +536,6 @@ void ChatWidget::insertChatlines(std::map<ChatLogIdx, ChatLine::Ptr> chatLines)
         auto date = QDateTime(chatLog.at(idx).getTimestamp().date());
 #endif
 
-        auto insertionIdx = std::distance(chatLineStorage->begin(), insertedMessageIt);
-
         if (!chatLineStorage->contains(date)) {
             // If there is no dateline for the given date we need to insert it
             // above the line we'd like to insert.
diff --git a/test/chatlog/chatlinestorage_test.cpp b/test/chatlog/chatlinestorage_test.cpp
index c1d494798..0b020f386 100644
--- a/test/chatlog/chatlinestorage_test.cpp
+++ b/test/chatlog/chatlinestorage_test.cpp
@@ -1,3 +1,21 @@
+/*
+    Copyright © 2021 by The qTox Project Contributors
+
+    This file is part of qTox, a Qt-based graphical interface for Tox.
+
+    qTox is libre software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    qTox 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 qTox.  If not, see <http://www.gnu.org/licenses/>.
+*/
 
 #include "src/chatlog/chatlinestorage.h"
 #include <QTest>