diff --git c/src/gui/util_gui.cpp w/src/gui/util_gui.cpp
index f9b15732..54de4d69 100644
--- c/src/gui/util_gui.cpp
+++ w/src/gui/util_gui.cpp
@@ -137,7 +137,7 @@ namespace Util {
 	#if defined(Q_OS_MACOS)
 			const auto assistant = QString::fromLatin1("Assistant");
 	#else
-			const auto assistant = QString::fromLatin1("assistant");
+			const auto assistant = QString::fromLatin1("assistant6");
 	#endif
 			auto assistant_path = QStandardPaths::findExecutable(assistant, { QCoreApplication::applicationDirPath() });
 			if (assistant_path.isEmpty())