diff --git a/src/gui/platform/unix/qxkbcommon.cpp b/src/gui/platform/unix/qxkbcommon.cpp
index fafc566e32..cbc40ff118 100644
--- a/src/gui/platform/unix/qxkbcommon.cpp
+++ b/src/gui/platform/unix/qxkbcommon.cpp
@@ -562,7 +562,7 @@ static int keysymToQtKey_internal(xkb_keysym_t keysym, Qt::KeyboardModifiers mod
     return qtKey;
 }
 
-Qt::KeyboardModifiers QXkbCommon::modifiers(struct xkb_state *state)
+Qt::KeyboardModifiers QXkbCommon::modifiers(struct xkb_state *state, xkb_keysym_t keysym)
 {
     Qt::KeyboardModifiers modifiers = Qt::NoModifier;
 
@@ -575,6 +575,9 @@ Qt::KeyboardModifiers QXkbCommon::modifiers(struct xkb_state *state)
     if (xkb_state_mod_name_is_active(state, XKB_MOD_NAME_LOGO, XKB_STATE_MODS_EFFECTIVE) > 0)
         modifiers |= Qt::MetaModifier;
 
+    if (keysym >= XKB_KEY_KP_Space && keysym <= XKB_KEY_KP_9)
+        modifiers |= Qt::KeypadModifier;
+
     return modifiers;
 }
 
diff --git a/src/gui/platform/unix/qxkbcommon_p.h b/src/gui/platform/unix/qxkbcommon_p.h
index 5e4e635fa1..d27f965a81 100644
--- a/src/gui/platform/unix/qxkbcommon_p.h
+++ b/src/gui/platform/unix/qxkbcommon_p.h
@@ -51,7 +51,7 @@ public:
     static void xkbcommon_XConvertCase(xkb_keysym_t sym, xkb_keysym_t *lower, xkb_keysym_t *upper);
     static xkb_keysym_t qxkbcommon_xkb_keysym_to_upper(xkb_keysym_t ks);
 
-    static Qt::KeyboardModifiers modifiers(struct xkb_state *state);
+    static Qt::KeyboardModifiers modifiers(struct xkb_state *state, xkb_keysym_t keysym = XKB_KEY_VoidSymbol);
 
     static QList<int> possibleKeys(xkb_state *state, const QKeyEvent *event,
                                    bool superAsMeta = false, bool hyperAsMeta = false);
diff --git a/src/platformsupport/input/libinput/qlibinputkeyboard.cpp b/src/platformsupport/input/libinput/qlibinputkeyboard.cpp
index f6640171eb..25939cd510 100644
--- a/src/platformsupport/input/libinput/qlibinputkeyboard.cpp
+++ b/src/platformsupport/input/libinput/qlibinputkeyboard.cpp
@@ -79,7 +79,7 @@ void QLibInputKeyboard::processKey(libinput_event_keyboard *e)
 
     xkb_state_update_key(m_state, keycode, pressed ? XKB_KEY_DOWN : XKB_KEY_UP);
 
-    Qt::KeyboardModifiers modifiersAfterStateChange = QXkbCommon::modifiers(m_state);
+    Qt::KeyboardModifiers modifiersAfterStateChange = QXkbCommon::modifiers(m_state, sym);
     QGuiApplicationPrivate::inputDeviceManager()->setKeyboardModifiers(modifiersAfterStateChange);
 
     QWindowSystemInterface::handleExtendedKeyEvent(nullptr,