diff --git a/Turnouts.cpp b/Turnouts.cpp
index aa183cc..7b87153 100644
--- a/Turnouts.cpp
+++ b/Turnouts.cpp
@@ -74,6 +74,11 @@
     turnoutlistHash++;
   }
   
+  void Turnout::printState(Print *stream) { 
+    StringFormatter::send(stream, F("<H %d %d>\n"), 
+      _turnoutData.id, _turnoutData.closed ^ useLegacyTurnoutBehaviour);
+  }
+
   // Remove nominated turnout from turnout linked list and delete the object.
   bool Turnout::remove(uint16_t id) {
     Turnout *tt,*pp=NULL;
diff --git a/Turnouts.h b/Turnouts.h
index 2d1b9e8..45f60a6 100644
--- a/Turnouts.h
+++ b/Turnouts.h
@@ -114,10 +114,7 @@ public:
   inline bool isType(uint8_t type) { return _turnoutData.turnoutType == type; }
   inline uint16_t getId() { return _turnoutData.id; }
   inline Turnout *next() { return _nextTurnout; }
-  inline void printState(Print *stream) { 
-    StringFormatter::send(stream, F("<H %d %d>\n"), 
-      _turnoutData.id, _turnoutData.closed ^ useLegacyTurnoutBehaviour);
-  }
+  void printState(Print *stream);
   /* 
    * Virtual functions
    */