diff --git a/package/qt5/qt5virtualkeyboard/qt5virtualkeyboard.mk b/package/qt5/qt5virtualkeyboard/qt5virtualkeyboard.mk
index 59ee30c2d2..c13fa699a6 100644
--- a/package/qt5/qt5virtualkeyboard/qt5virtualkeyboard.mk
+++ b/package/qt5/qt5virtualkeyboard/qt5virtualkeyboard.mk
@@ -34,9 +34,9 @@ endif
 endif
 
 ifneq ($(filter zh_CN all,$(QT5VIRTUALKEYBOARD_LANGUAGE_LAYOUTS)),)
-QT5VIRTUALKEYBOARD_3RDPARTY_PARTS = YES
 QT5VIRTUALKEYBOARD_LICENSE += , Apache-2.0 (pinyin)
 ifeq ($(BR2_PACKAGE_QT5_VERSION_5_6),y)
+QT5VIRTUALKEYBOARD_3RDPARTY_PARTS = YES
 QT5VIRTUALKEYBOARD_LICENSE_FILES += src/virtualkeyboard/3rdparty/pinyin/NOTICE
 else
 QT5VIRTUALKEYBOARD_LICENSE_FILES += src/plugins/pinyin/3rdparty/pinyin/NOTICE
@@ -44,9 +44,9 @@ endif
 endif
 
 ifneq ($(filter zh_TW all,$(QT5VIRTUALKEYBOARD_LANGUAGE_LAYOUTS)),)
-QT5VIRTUALKEYBOARD_3RDPARTY_PARTS = YES
 QT5VIRTUALKEYBOARD_LICENSE += , Apache-2.0 (tcime), BSD-3-Clause (tcime)
 ifeq ($(BR2_PACKAGE_QT5_VERSION_5_6),y)
+QT5VIRTUALKEYBOARD_3RDPARTY_PARTS = YES
 QT5VIRTUALKEYBOARD_LICENSE_FILES += src/virtualkeyboard/3rdparty/tcime/COPYING
 else
 QT5VIRTUALKEYBOARD_LICENSE_FILES += src/plugins/tcime/3rdparty/tcime/COPYING
@@ -69,7 +69,7 @@ ifeq ($(BR2_PACKAGE_QT5VIRTUALKEYBOARD_ARROW_KEY_NAVIGATION),y)
 QT5VIRTUALKEYBOARD_QMAKEFLAGS += CONFIG+=arrow-key-navigation
 endif
 
-ifdef QT5VIRTUALKEYBOARD_3RDPARTY_PARTS
+ifeq ($(QT5VIRTUALKEYBOARD_3RDPARTY_PARTS),YES)
 define QT5VIRTUALKEYBOARD_INSTALL_TARGET_3RDPARTY_PARTS
 	cp -dpfr $(STAGING_DIR)/usr/qtvirtualkeyboard $(TARGET_DIR)/usr
 endef