1 files changed, 1 insertions, 1 deletions

diff --git a/src/FbTk/Layer.hh b/src/FbTk/Layer.hh
index 3e206b2..5c0c566 100644
--- a/src/FbTk/Layer.hh
+++ b/src/FbTk/Layer.hh
@@ -59,7 +59,7 @@ public:
     /// @return layer item on specific position, on failure 0
     ItemType *getItem(unsigned int position);
     /// @return number of elements in layer
-    unsigned int size() const { return m_list.size(); }
+    size_t size() const { return m_list.size(); }
     /// @return layer list
     const ListType &itemList() const { return m_list; }
     /// @return layer list