diff --git a/src/transport/SimpleTransport.cpp b/src/transport/SimpleTransport.cpp
index 7d9954c6d..55982e90d 100644
--- a/src/transport/SimpleTransport.cpp
+++ b/src/transport/SimpleTransport.cpp
@@ -20,6 +20,7 @@ SimpleTransport::SimpleTransport(thermo_t* thermo, int ndim) :
     compositionDepType_(0),
     useHydroRadius_(false),
     doMigration_(0),
+    m_iStateMF(-1),
     concTot_(0.0),
     m_temp(-1.0),
     m_press(-1.0),
@@ -42,6 +43,7 @@ SimpleTransport::SimpleTransport(const SimpleTransport& right) :
     useHydroRadius_(false),
     doMigration_(0),
     m_iStateMF(-1),
+    concTot_(0.0),
     m_temp(-1.0),
     m_press(-1.0),
     m_lambda(-1.0),