diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3faf72c63..b7e356820 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -234,7 +234,7 @@ elseif(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
         set(MACOSX_BUNDLE_BUNDLE_VERSION "${SSRF_VERSION_STRING}")
         set(MACOSX_BUNDLE_SHORT_VERSION_STRING "${SSRF_VERSION_STRING}")
         set(MACOSX_BUNDLE_LONG_VERSION_STRING "${SSRF_VERSION_STRING}")
-        set(MACOSX_BUNDLE_COPYRIGHT "Linus Torvalds, Dirk Hohndel, Tomaz Canabrava, and others")
+        set(MACOSX_BUNDLE_COPYRIGHT "Linus Torvalds, Dirk Hohndel, Tomaz Canabrava, Berthold Stoeger and others")
         set_source_files_properties(${ICON_FILE} PROPERTIES MACOSX_PACKAGE_LOCATION "Resources")
         set(SUBSURFACE_PKG MACOSX_BUNDLE ${ICON_FILE})
 elseif(CMAKE_SYSTEM_NAME STREQUAL "Windows")
diff --git a/desktop-widgets/about.cpp b/desktop-widgets/about.cpp
index 9eeeeb368..41084ec94 100644
--- a/desktop-widgets/about.cpp
+++ b/desktop-widgets/about.cpp
@@ -21,7 +21,7 @@ SubsurfaceAbout::SubsurfaceAbout(QWidget *parent, Qt::WindowFlags f) : QDialog(p
 				  "Subsurface %1 </span><br><br>"
 				  "Multi-platform divelog software<br>"
 				  "<span style='font-size: 8pt'>"
-				  "Linus Torvalds, Dirk Hohndel, Tomaz Canabrava, and others, 2011-2020"
+				  "Linus Torvalds, Dirk Hohndel, Tomaz Canabrava, Berthold Stoeger, and others, 2011-2020"
 				  "</span>").arg(versionString));
 
 	QShortcut *close = new QShortcut(QKeySequence(Qt::CTRL + Qt::Key_W), this);
diff --git a/packaging/ios/Info.plist.in b/packaging/ios/Info.plist.in
index 872282059..2186ce944 100644
--- a/packaging/ios/Info.plist.in
+++ b/packaging/ios/Info.plist.in
@@ -27,7 +27,7 @@
 	<key>NOTE</key>
 	<string>Subsurface is open source software released under the GPLv2 -- and includes many other open source components like Qt, Kirigami, libdivecomputer, and others.</string>
 	<key>NSHumanReadableCopyright</key>
-	<string>Copyright © 2011-2020 Linus Torvalds, Dirk Hohndel, Tomaz Canabrava and the Subsurface developer team</string>
+	<string>Copyright © 2011-2020 Linus Torvalds, Dirk Hohndel, Tomaz Canabrava, Berthold Stoeger, and the Subsurface developer team</string>
 	<key>NSMainNibFile</key>
 	<string>SubsurfaceMobileLaunch</string>
 	<key>UILaunchStoryboardName</key>
diff --git a/packaging/ubuntu/debian/copyright b/packaging/ubuntu/debian/copyright
index 37b3871c2..07aa22f6b 100644
--- a/packaging/ubuntu/debian/copyright
+++ b/packaging/ubuntu/debian/copyright
@@ -2,7 +2,7 @@ Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
 Source: <url://subsurface-divelog.org>
 
 Files: *
-Copyright: 2011-2020 Dirk Hohndel, Linus Torvalds, Tomaz Canabrava and others
+Copyright: 2011-2020 Dirk Hohndel, Linus Torvalds, Tomaz Canabrava, Berthold Stoeger, and others
 License: GPL-2.0
 
 Files: debian/*