diff --git a/sources/qetproject.cpp b/sources/qetproject.cpp
index 4d60aba14..495a14e2e 100644
--- a/sources/qetproject.cpp
+++ b/sources/qetproject.cpp
@@ -1777,134 +1777,6 @@ void QETProject::addDiagram(Diagram *diagram, int pos)
 	updateDiagramsFolioData();
 }
 
-/**
-	@return La liste des noms a utiliser pour la categorie dediee aux elements
-	integres automatiquement dans le projet.
-*/
-NamesList QETProject::namesListForIntegrationCategory()
-{
-#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) // ### Qt 6: remove
-	NamesList	names;
-	const QChar russian_data[24] = {
-		0x0418, 0x043C, 0x043F, 0x043E, 0x0440, 0x0442, 0x0438, 0x0440,
-		0x043E, 0x0432, 0x0430, 0x043D, 0x043D, 0x044B, 0x0435, 0x0020,
-		0x044D, 0x043B, 0x0435, 0x043C, 0x0435, 0x043D, 0x0442, 0x044B};
-	const QChar greek_data[18] = {
-		0x0395,
-		0x03b9,
-		0x03c3,
-		0x03b7,
-		0x03b3,
-		0x03bc,
-		0x03ad,
-		0x03bd,
-		0x03b1,
-		0x0020,
-		0x03c3,
-		0x03c4,
-		0x03bf,
-		0x03b9,
-		0x03c7,
-		0x03b5,
-		0x03af,
-		0x03b1};
-	const QChar turkish_data[12] = {
-		0x0130,
-		0x0074,
-		0x0068,
-		0x0061,
-		0x006C,
-		0x0020,
-		0x00F6,
-		0x011F,
-		0x0065,
-		0x006C,
-		0x0065,
-		0x0072};
-	const QChar ukrainian_data[20] = {
-		0x0406,
-		0x043c,
-		0x043f,
-		0x043e,
-		0x0440,
-		0x0442,
-		0x043e,
-		0x0432,
-		0x0430,
-		0x043d,
-		0x0456,
-		0x0020,
-		0x0435,
-		0x043b,
-		0x0435,
-		0x043c,
-		0x0435,
-		0x043d,
-		0x0442,
-		0x0438};
-	const QChar japanese_data[10] = {
-		0x30A4,
-		0x30F3,
-		0x30D0,
-		0x30FC,
-		0x30C8,
-		0x3055,
-		0x308C,
-		0x305F,
-		0x8981,
-		0x7D20};
-	const QChar chinese_data[4] ={
-		0x5BFC,
-		0x5165,
-		0x5143,
-		0x4EF6};
-	names.addName("fr", "Éléments importés");
-	names.addName("en", "Imported elements");
-	names.addName("de", "Importierte elemente");
-	names.addName("es", "Elementos importados");
-	names.addName("ru", QString(russian_data, 24));
-	names.addName("cs", "Zavedené prvky");
-	names.addName("pl", "Elementy importowane");
-	names.addName("pt", "elementos importados");
-	names.addName("it", "Elementi importati");
-	names.addName("el", QString(greek_data, 18));
-	names.addName("nl", "Elementen geïmporteerd");
-	names.addName("hr", "Uvezeni elementi");
-	names.addName("ca", "Elements importats");
-	names.addName("ro", "Elemente importate");
-	names.addName("tr", QString(turkish_data, 12));
-	names.addName("da", "Importerede elementer");
-	names.addName("sl", "Uvoženi elementi");
-	names.addName("sv", "Importerade element");
-	names.addName("ja", QString(japanese_data, 10));
-	names.addName("uk", QString(ukrainian_data, 20));
-	names.addName("zh", QString(chinese_data, 4));
-	return (names);
-#else
-#	if TODO_LIST
-#		pragma message("@TODO remove code for QT 6 or later")
-#	endif
-	qDebug() << "Help code for QT 6 or later";
-	NamesList names;
-	names.addName("fr", "Éléments importés");
-	names.addName("en", "Imported elements");
-	names.addName("de", "Importierte elemente");
-	names.addName("es", "Elementos importados");
-	names.addName("cs", "Zavedené prvky");
-	names.addName("pl", "Elementy importowane");
-	names.addName("pt", "elementos importados");
-	names.addName("it", "Elementi importati");
-	names.addName("nl", "Elementen geïmporteerd");
-	names.addName("hr", "Uvezeni elementi");
-	names.addName("ca", "Elements importats");
-	names.addName("ro", "Elemente importate");
-	names.addName("da", "Importerede elementer");
-	names.addName("sl", "Uvoženi elementi");
-	names.addName("uk", "Імпортовані елементи");
-	return (names);
-#endif
-}
-
 /**
 	@brief QETProject::writeBackup
 	Write a backup file of this project, in the case that QET crash
@@ -2110,7 +1982,7 @@ void QETProject::removeDiagramsTitleBlockTemplate(TitleBlockTemplatesCollection
 }
 
 /**
-	Handles the fact a digram changed the title block template it used
+	Handles the fact that a diagram changed the title block template it uses
 	@param template_name Name of the template
 */
 void QETProject::usedTitleBlockTemplateChanged(const QString &template_name) {
diff --git a/sources/qetproject.h b/sources/qetproject.h
index 696a28a44..bfb12148e 100644
--- a/sources/qetproject.h
+++ b/sources/qetproject.h
@@ -234,7 +234,6 @@ class QETProject : public QObject
 		void writeProjectPropertiesXml(QDomElement &);
 		void writeDefaultPropertiesXml(QDomElement &);
 		void addDiagram(Diagram *diagram, int pos = -1);
-		NamesList namesListForIntegrationCategory();
 		void writeBackup();
 		void init();
 		ProjectState openFile(QFile *file);