diff --git a/src/common/QskNamespace.h b/src/common/QskNamespace.h
index 3f274d12..b784c523 100644
--- a/src/common/QskNamespace.h
+++ b/src/common/QskNamespace.h
@@ -11,7 +11,7 @@
 
 namespace Qsk
 {
-    QSK_EXPORT Q_NAMESPACE
+    Q_NAMESPACE_EXPORT( QSK_EXPORT )
 
     enum Direction
     {
diff --git a/src/graphic/QskStandardSymbol.h b/src/graphic/QskStandardSymbol.h
index 385ec670..4a5db48b 100644
--- a/src/graphic/QskStandardSymbol.h
+++ b/src/graphic/QskStandardSymbol.h
@@ -13,7 +13,7 @@ class QskGraphic;
 
 namespace QskStandardSymbol
 {
-    QSK_EXPORT Q_NAMESPACE
+    Q_NAMESPACE_EXPORT( QSK_EXPORT )
 
     enum Type
     {
diff --git a/support/SkinnyShapeFactory.h b/support/SkinnyShapeFactory.h
index 4b59ddae..f6a36c0e 100644
--- a/support/SkinnyShapeFactory.h
+++ b/support/SkinnyShapeFactory.h
@@ -10,7 +10,7 @@
 
 namespace SkinnyShapeFactory
 {
-    SKINNY_EXPORT Q_NAMESPACE
+    Q_NAMESPACE_EXPORT( SKINNY_EXPORT )
 
     // a couple of standard painter paths, that can
     // be used for testing