diff --git a/3rdparty/zint-2.6.1/backend_qt/qzint.cpp b/3rdparty/zint-2.6.1/backend_qt/qzint.cpp
index ba5815f..cec92ce 100644
--- a/3rdparty/zint-2.6.1/backend_qt/qzint.cpp
+++ b/3rdparty/zint-2.6.1/backend_qt/qzint.cpp
@@ -300,7 +300,7 @@ namespace Zint {
         return result;
     }
 
-    void QZint::render(QPainter & painter, const QRectF & paintRect, AspectRatioMode mode) {
+    void QZint::render(QPainter & painter, const QRectF & paintRect) {
         bool textdone;
         int comp_offset = 0;
         int xoffset = m_whitespace;
diff --git a/3rdparty/zint-2.6.1/backend_qt/qzint.h b/3rdparty/zint-2.6.1/backend_qt/qzint.h
index 5c1f9e1..70b5acc 100644
--- a/3rdparty/zint-2.6.1/backend_qt/qzint.h
+++ b/3rdparty/zint-2.6.1/backend_qt/qzint.h
@@ -86,7 +86,7 @@ public:
 
 	QString error_message();
 
-	void render(QPainter & painter, const QRectF & paintRect, AspectRatioMode mode=IgnoreAspectRatio);
+	void render(QPainter & painter, const QRectF & paintRect);
 
 	const QString & lastError();
 	bool hasErrors();
diff --git a/common.pri b/common.pri
index d9d35bd..6101c54 100644
--- a/common.pri
+++ b/common.pri
@@ -1,27 +1,27 @@
-CONFIG += build_translations
+CONFIG *= build_translations
 
 !contains(CONFIG, no_zint){
-    CONFIG += zint
+    CONFIG *= zint
 }
 
 !contains(CONFIG, qtscriptengine){
-    CONFIG += qjsengine
+    CONFIG *= qjsengine
 }
 
 !contains(CONFIG, no_formdesigner){
-    CONFIG += dialogdesigner
+    CONFIG *= dialogdesigner
 }
 
 ZINT_PATH = $$PWD/3rdparty/zint-2.6.1
 contains(CONFIG,zint){
-    DEFINES += HAVE_ZINT
+    DEFINES *= HAVE_ZINT
 }
 
 greaterThan(QT_MAJOR_VERSION, 4) {
-    QT += uitools
+    QT *= uitools
 }
 lessThan(QT_MAJOR_VERSION, 5){
-    CONFIG += uitools
+    CONFIG *= uitools
 }
 
 CONFIG(release, debug|release){
@@ -72,32 +72,31 @@ LIMEREPORT_VERSION_MAJOR = 1
 LIMEREPORT_VERSION_MINOR = 4
 LIMEREPORT_VERSION_RELEASE = 40
 
-LIMEREPORT_VERSION = '\\"$${LIMEREPORT_VERSION_MAJOR}.$${LIMEREPORT_VERSION_MINOR}.$${LIMEREPORT_VERSION_RELEASE}\\"'
-DEFINES += LIMEREPORT_VERSION_STR=\"$${LIMEREPORT_VERSION}\"
-DEFINES += LIMEREPORT_VERSION=$${LIMEREPORT_VERSION}
+LIMEREPORT_VERSION = '$${LIMEREPORT_VERSION_MAJOR}.$${LIMEREPORT_VERSION_MINOR}.$${LIMEREPORT_VERSION_RELEASE}'
+DEFINES *= LIMEREPORT_VERSION_STR=\\\"$${LIMEREPORT_VERSION}\\\"
 
-QT += script xml sql
+QT *= script xml sql
 REPORT_PATH = $$PWD/limereport
 TRANSLATIONS_PATH = $$PWD/translations
 
 greaterThan(QT_MAJOR_VERSION, 4) {
-    DEFINES+=HAVE_QT5
-    QT+= printsupport widgets qml
+    DEFINES *= HAVE_QT5
+    QT *= printsupport widgets qml
     contains(QT,uitools){
         message(uitools)
-        DEFINES += HAVE_UI_LOADER
+        DEFINES *= HAVE_UI_LOADER
     }
     contains(CONFIG, qjsengine){
         message(qjsengine)
-        DEFINES += USE_QJSENGINE
+        DEFINES *= USE_QJSENGINE
     }
 }
 
 lessThan(QT_MAJOR_VERSION, 5){
-    DEFINES+=HAVE_QT4
+    DEFINES *= HAVE_QT4
     CONFIG(uitools){
         message(uitools)
-        DEFINES += HAVE_UI_LOADER
+        DEFINES *= HAVE_UI_LOADER
     }
 }
 
diff --git a/limereport/items/lrbarcodeitem.cpp b/limereport/items/lrbarcodeitem.cpp
index 7af23bf..ff2e7cc 100644
--- a/limereport/items/lrbarcodeitem.cpp
+++ b/limereport/items/lrbarcodeitem.cpp
@@ -99,7 +99,7 @@ void BarcodeItem::paint(QPainter *ppainter, const QStyleOptionGraphicsItem *opti
         break;
     }
 
-    bc.render(*ppainter,bcRect,Zint::QZint::KeepAspectRatio);
+    bc.render(*ppainter,bcRect);
     ppainter->restore();
     ItemDesignIntf::paint(ppainter,option,widget);
 }
diff --git a/limereport/items/lrbarcodeitem.h b/limereport/items/lrbarcodeitem.h
index 6b6f98f..c7eebb2 100644
--- a/limereport/items/lrbarcodeitem.h
+++ b/limereport/items/lrbarcodeitem.h
@@ -30,7 +30,6 @@
 #ifndef LRBARCODEITEM_H
 #define LRBARCODEITEM_H
 #include "lritemdesignintf.h"
-#include <qzint.h>
 
 namespace LimeReport{
 
@@ -184,7 +183,6 @@ public:
     void setInputMode(const InputMode &inputMode);
 
 private:
-    Zint::QZint m_bc;
     QString m_content;
     QString m_designTestValue;
     BarcodeType m_barcodeType;