diff --git a/apps/openmw/mwworld/ptr.cpp b/apps/openmw/mwworld/ptr.cpp
index d11e63392..abe08609b 100644
--- a/apps/openmw/mwworld/ptr.cpp
+++ b/apps/openmw/mwworld/ptr.cpp
@@ -3,6 +3,18 @@
 
 #include <cassert>
 
+ESM::CellRef& MWWorld::Ptr::getCellRef() const
+{
+    assert (mCellRef);
+    return *mCellRef;
+}
+
+MWWorld::RefData& MWWorld::Ptr::getRefData() const
+{
+    assert (mRefData);
+    return *mRefData;
+}
+
 void MWWorld::Ptr::setContainerStore (ContainerStore *store)
 {
     assert (store);
diff --git a/apps/openmw/mwworld/ptr.hpp b/apps/openmw/mwworld/ptr.hpp
index f6e6851c5..c31c53122 100644
--- a/apps/openmw/mwworld/ptr.hpp
+++ b/apps/openmw/mwworld/ptr.hpp
@@ -67,17 +67,9 @@ namespace MWWorld
                 return boost::any_cast<ESMS::LiveCellRef<T, RefData>*> (mPtr);
             }
 
-            ESM::CellRef& getCellRef() const
-            {
-                assert (mCellRef);
-                return *mCellRef;
-            }
+            ESM::CellRef& getCellRef() const;
 
-            RefData& getRefData() const
-            {
-                assert (mRefData);
-                return *mRefData;
-            }
+            RefData& getRefData() const;
 
             Ptr::CellStore *getCell() const
             {