diff --git a/src/libs/qmuparser/qmuparsercallback.h b/src/libs/qmuparser/qmuparsercallback.h
index d58ef6fb8..86a6377c9 100644
--- a/src/libs/qmuparser/qmuparsercallback.h
+++ b/src/libs/qmuparser/qmuparsercallback.h
@@ -28,6 +28,7 @@
 #include <QTypeInfo>
 #include <QSharedDataPointer>
 
+#include "qmuparser_global.h"
 #include "qmuparserdef.h"
 #include "qmuparsercallback_p.h"
 
@@ -49,7 +50,7 @@ namespace qmu
  *
  * @author (C) 2004-2011 Ingo Berg
  */
-class QmuParserCallback
+class QMUPARSERSHARED_EXPORT QmuParserCallback
 {
 public:
     QmuParserCallback(fun_type0  a_pFun, bool a_bAllowOpti);
diff --git a/src/libs/vtools/tools/vtoolseamallowance.cpp b/src/libs/vtools/tools/vtoolseamallowance.cpp
index ceba1678f..347ab5d85 100644
--- a/src/libs/vtools/tools/vtoolseamallowance.cpp
+++ b/src/libs/vtools/tools/vtoolseamallowance.cpp
@@ -204,6 +204,7 @@ VToolSeamAllowance *VToolSeamAllowance::Duplicate(VToolSeamAllowanceInitData &in
     dupDetail.SetInternalPaths(DuplicateInternalPaths(initData.detail.GetInternalPaths(), initData));
     dupDetail.SetPins(DuplicatePins(initData.detail.GetPins(), initData));
     dupDetail.SetPlaceLabels(DuplicatePlaceLabels(initData.detail.GetPlaceLabels(), initData));
+    dupDetail.SetUUID(QUuid::createUuid());
 
     initData.detail = dupDetail;
     return VToolSeamAllowance::Create(initData);