diff --git a/passes/techmap/clkbufmap.cc b/passes/techmap/clkbufmap.cc
index 451325fee..4e9b910db 100644
--- a/passes/techmap/clkbufmap.cc
+++ b/passes/techmap/clkbufmap.cc
@@ -2,7 +2,7 @@
  *  yosys -- Yosys Open SYnthesis Suite
  *
  *  Copyright (C) 2012  Clifford Wolf <clifford@clifford.at>
- *  Copyright (C) 2019  Marcin Kościelnicki <mwk@0x04.net>
+ *  Copyright (C) 2019  Marcelina Kościelnicka <mwk@0x04.net>
  *
  *  Permission to use, copy, modify, and/or distribute this software for any
  *  purpose with or without fee is hereby granted, provided that the above
diff --git a/passes/techmap/extractinv.cc b/passes/techmap/extractinv.cc
index 9b350456f..11463380c 100644
--- a/passes/techmap/extractinv.cc
+++ b/passes/techmap/extractinv.cc
@@ -2,7 +2,7 @@
  *  yosys -- Yosys Open SYnthesis Suite
  *
  *  Copyright (C) 2012  Clifford Wolf <clifford@clifford.at>
- *  Copyright (C) 2019  Marcin Kościelnicki <mwk@0x04.net>
+ *  Copyright (C) 2019  Marcelina Kościelnicka <mwk@0x04.net>
  *
  *  Permission to use, copy, modify, and/or distribute this software for any
  *  purpose with or without fee is hereby granted, provided that the above