diff --git a/Languages/po/qt-strings.pot b/Languages/po/qt-strings.pot
index ce9a339dd0..dcb598244f 100644
--- a/Languages/po/qt-strings.pot
+++ b/Languages/po/qt-strings.pot
@@ -2,6 +2,7 @@
 # and may be accessed in applications which use Qt. Extracted from Qt 5.15.1.
 msgid ""
 msgstr ""
+"Content-Type: text/plain; charset=UTF-8\n"
 
 #: qtbase/src/gui/kernel/qguiapplication.cpp:234
 msgctxt ""