diff --git a/src/include/containers/IntrusiveSortedList.hpp b/src/include/containers/IntrusiveSortedList.hpp
index 1997812a50..374478000c 100644
--- a/src/include/containers/IntrusiveSortedList.hpp
+++ b/src/include/containers/IntrusiveSortedList.hpp
@@ -133,12 +133,12 @@ public:
 
 		operator T() const { return node; }
 		operator T &() { return node; }
-		T operator* () const { return node; }
+		const T &operator* () const { return node; }
 		Iterator &operator++ ()
 		{
 			if (node) {
 				node = node->getSortedSibling();
-			};
+			}
 
 			return *this;
 		}