diff --git a/doc/common/license.adoc b/doc/common/license.adoc
index 8d46dae78..20cd29836 100755
--- a/doc/common/license.adoc
+++ b/doc/common/license.adoc
@@ -26,4 +26,4 @@ JT6M, JT9, JT65, JTMS, QRA64, ISCAT, MSK144, are Copyright (C)
 2001-2017 by one or more of the following authors: Joseph Taylor,
 K1JT; Bill Somerville, G4WJS; Steven Franke, K9AN; Nico Palermo,
 IV3NWV; Greg Beam, KI7MT; Michael Black, W9MDB; Edson Pereira, PY2SDR;
-and other members of the WSJT Development Group.*
+Philip Karn, KA9Q; and other members of the WSJT Development Group.*
diff --git a/mainwindow.cpp b/mainwindow.cpp
index ec6353eff..1ddcb816f 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -2151,7 +2151,7 @@ void MainWindow::on_actionCopyright_Notice_triggered()
                            "2001-2017 by one or more of the following authors: Joseph Taylor, "
                            "K1JT; Bill Somerville, G4WJS; Steven Franke, K9AN; Nico Palermo, "
                            "IV3NWV; Greg Beam, KI7MT; Michael Black, W9MDB; Edson Pereira, PY2SDR; "
-                           "and other members of the WSJT Development Group.\"");
+                           "Philip Karn, KA9Q; and other members of the WSJT Development Group.\"");
   MessageBox::warning_message(this, message);
 }