diff --git a/resources/localization/SuperSlicer.pot b/resources/localization/SuperSlicer.pot
index 9e0264993..56a99b147 100644
--- a/resources/localization/SuperSlicer.pot
+++ b/resources/localization/SuperSlicer.pot
@@ -53,12 +53,6 @@ msgstr ""
 msgid "GNU Affero General Public License, version 3"
 msgstr ""
 
-#: src/slic3r/GUI/AboutDialog.cpp:265
-msgid ""
-"Slic3r is based on PrusaSlicer which is based on Slic3r by Alessandro "
-"Ranellucci and the RepRap community."
-msgstr ""
-
 #: src/slic3r/GUI/AboutDialog.cpp:266
 msgid ""
 "Contributions by Henrik Brix Andersen, Nicolas Dandrimont, Mark Hindess, "
@@ -2519,12 +2513,6 @@ msgstr ""
 msgid "Add supports"
 msgstr ""
 
-#: src/slic3r/GUI/GUI_App.cpp:242
-msgid ""
-"is based on PrusaSlicer by Prusa and Slic3r by Alessandro Ranellucci and the "
-"RepRap community."
-msgstr ""
-
 #: src/slic3r/GUI/GUI_App.cpp:244
 msgid ""
 "Contributions by Vojtech Bubnik, Enrico Turri, Durand Remi, Oleksandra "
diff --git a/resources/localization/fr/Slic3r++.po b/resources/localization/fr/Slic3r++.po
index 8b6acb766..2c3b8a42c 100644
--- a/resources/localization/fr/Slic3r++.po
+++ b/resources/localization/fr/Slic3r++.po
@@ -49,10 +49,6 @@ msgstr "est sous licence"
 msgid "GNU Affero General Public License, version 3"
 msgstr "GNU Affero Licence Publique Générale, version 3"
 
-#: src/slic3r/GUI/AboutDialog.cpp:260
-msgid "Slic3r is based on PrusaSlicer which is based on Slic3r by Alessandro Ranellucci and the RepRap community."
-msgstr "Slic3r est basé sur PrusaSlicer qui est basé sur Slic3r d’Alessandro Ranellucci et de la communauté RepRap."
-
 #: src/slic3r/GUI/AboutDialog.cpp:261
 msgid "Contributions by Henrik Brix Andersen, Nicolas Dandrimont, Mark Hindess, Petr Ledvina, Joseph Lenox, Y. Sapir, Mike Sheldrake, Vojtech Bubnik, Durand Rémi and numerous others."
 msgstr "Contributions de Henrik Brix Andersen, Nicolas Dandrimont, Mark Hindess, Petr Ledvina, Joseph Lenox, Y. Sapir, Mike Sheldrake, Vojtech Bubnik, Durand Rémi et de nombreux autres."
diff --git a/resources/localization/it/SuperSlicer_it.po b/resources/localization/it/SuperSlicer_it.po
index b3c350a82..9224df754 100644
--- a/resources/localization/it/SuperSlicer_it.po
+++ b/resources/localization/it/SuperSlicer_it.po
@@ -49,10 +49,6 @@ msgstr "è concesso in licenza ai sensi"
 msgid "GNU Affero General Public License, version 3"
 msgstr "GNU Affero General Public License, versione 3"
 
-#: src/slic3r/GUI/AboutDialog.cpp:262
-msgid "Slic3r is based on PrusaSlicer which is based on Slic3r by Alessandro Ranellucci and the RepRap community."
-msgstr "Slic3r è basato su PrusaSlicer che si basa su Slic3r di Alessandro Ranellucci e la comunità RepRap."
-
 #: src/slic3r/GUI/AboutDialog.cpp:263
 msgid "Contributions by Henrik Brix Andersen, Nicolas Dandrimont, Mark Hindess, Petr Ledvina, Joseph Lenox, Y. Sapir, Mike Sheldrake, Vojtech Bubnik, Durand Rémi and numerous others."
 msgstr "Contributi di Henrik Brix Andersen, Nicolas Dandrimont, Mark Hindess, Petr Ledvina, Joseph Lenox, Y. Sapir, Mike Sheldrake, Vojtech Bubnik, Durand Rémi e molti altri."
diff --git a/src/slic3r/GUI/GUI_App.cpp b/src/slic3r/GUI/GUI_App.cpp
index 139c0beb6..5f3152abf 100644
--- a/src/slic3r/GUI/GUI_App.cpp
+++ b/src/slic3r/GUI/GUI_App.cpp
@@ -253,8 +253,7 @@ private:
             version = _L("Version") + " " + std::string(SLIC3R_VERSION_FULL);
 
             // credits infornation
-            credits =   title + " " + _L("is based on PrusaSlicer by Prusa and Slic3r by Alessandro Ranellucci and the RepRap community.") + "\n\n" +
-                        title + " " + _L("is licensed under the") + " " + _L("GNU Affero General Public License, version 3") + "\n\n" +
+            credits =   title + " " + _L("is licensed under the") + " " + _L("GNU Affero General Public License, version 3") + "\n\n" +
                         _L("Contributions by Vojtech Bubnik, Enrico Turri, Durand Remi, Oleksandra Iushchenko, Tamas Meszaros, Lukas Matena, Vojtech Kral, David Kocik and numerous others.") + "\n\n" +
                         _L("Artwork model by Durand Remi");