diff --git a/src/libs/vgeometry/vabstractcurve.cpp b/src/libs/vgeometry/vabstractcurve.cpp
index efcb36a24..e6fa69f90 100644
--- a/src/libs/vgeometry/vabstractcurve.cpp
+++ b/src/libs/vgeometry/vabstractcurve.cpp
@@ -40,7 +40,7 @@
 #include "../vmisc/compatibility.h"
 #include "../ifc/exception/vexceptionobjecterror.h"
 
-#if defined(Q_CC_MSVC) && _MSC_VER > 1900
+#if defined(Q_CC_MSVC) && _MSC_VER <= 1900
 const qreal VAbstractCurve::minLength = ToPixel(1, Unit::Mm);
 #endif
 
diff --git a/src/libs/vgeometry/vabstractcurve.h b/src/libs/vgeometry/vabstractcurve.h
index d8490fdc3..e87b1d847 100644
--- a/src/libs/vgeometry/vabstractcurve.h
+++ b/src/libs/vgeometry/vabstractcurve.h
@@ -112,8 +112,12 @@ public:
 
     void SetAliasSuffix(const QString &aliasSuffix) override;
 
-#if defined(Q_CC_MSVC) && _MSC_VER > 1900
+#if defined(Q_CC_MSVC)
+#if _MSC_VER > 1900
+    static constexpr qreal minLength = ToPixel(1, Unit::Mm);
+#else
     static const qreal minLength;
+#endif
 #else
     static constexpr qreal minLength = ToPixel(1, Unit::Mm);
 #endif