diff --git a/resources/i18n/pl_PL/cura.po b/resources/i18n/pl_PL/cura.po
index fd7cc4737d..2edf2a4f27 100644
--- a/resources/i18n/pl_PL/cura.po
+++ b/resources/i18n/pl_PL/cura.po
@@ -10,7 +10,7 @@ msgstr ""
 "POT-Creation-Date: 2019-05-14 12:48+0200\n"
 "PO-Revision-Date: 2019-05-27 13:29+0200\n"
 "Last-Translator: Mariusz Matłosz <matliks@gmail.com>\n"
-"Language-Team: \n"
+"Language-Team: Mariusz Matłosz <matliks@gmail.com>, reprapy.pl\n"
 "Language: pl_PL\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
diff --git a/resources/i18n/pl_PL/fdmprinter.def.json.po b/resources/i18n/pl_PL/fdmprinter.def.json.po
index 7fbd5afe8b..cc869d37a8 100644
--- a/resources/i18n/pl_PL/fdmprinter.def.json.po
+++ b/resources/i18n/pl_PL/fdmprinter.def.json.po
@@ -10,7 +10,7 @@ msgstr ""
 "POT-Creation-Date: 2019-05-14 12:48+0000\n"
 "PO-Revision-Date: 2019-05-27 22:32+0200\n"
 "Last-Translator: Mariusz Matłosz <matliks@gmail.com>\n"
-"Language-Team: reprapy.pl\n"
+"Language-Team: Mariusz Matłosz <matliks@gmail.com>, reprapy.pl\n"
 "Language: pl_PL\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"