1 files changed, 1 insertions, 1 deletions

diff --git a/src/state.cpp b/src/state.cpp
index b46a145..817d5b4 100644
--- a/src/state.cpp
+++ b/src/state.cpp
@@ -259,7 +259,7 @@ lua_State* create_state( Universe* U, lua_State* from_)
         lua_pushcclosure( from_, U->provide_allocator, 0);
         lua_call( from_, 0, 1);
         {
-            AllocatorDefinition* const def{ lua_touserdata<AllocatorDefinition>(from_, -1) };
+            AllocatorDefinition* const def{ lua_tofulluserdata<AllocatorDefinition>(from_, -1) };
             L = lua_newstate( def->m_allocF, def->m_allocUD);
         }
         lua_pop( from_, 1);