diff --git a/libsrc/core/table.hpp b/libsrc/core/table.hpp
index 1e90e283..77277944 100644
--- a/libsrc/core/table.hpp
+++ b/libsrc/core/table.hpp
@@ -120,7 +120,7 @@ public:
   NETGEN_INLINE Table (size_t asize, size_t entrysize)
     : FlatTable<T>( asize, new size_t[asize+1], new T[asize*entrysize] )
   {
-    for (size_t i : IntRange(size))
+    for (size_t i : IntRange(size+1))
       index[i] = i*entrysize;
   }