diff --git a/source/API/SBTarget.cpp b/source/API/SBTarget.cpp
index cae7247..039c0ec 100644
--- a/source/API/SBTarget.cpp
+++ b/source/API/SBTarget.cpp
@@ -50,7 +50,8 @@
 //----------------------------------------------------------------------
 // SBTarget constructor
 //----------------------------------------------------------------------
-SBTarget::SBTarget ()
+SBTarget::SBTarget () :
+    m_opaque_sp ()
 {
 }