diff --git a/libtlang/src/whileloop.c b/libtlang/src/whileloop.c
index fa30289..885fbae 100644
--- a/libtlang/src/whileloop.c
+++ b/libtlang/src/whileloop.c
@@ -1,7 +1,7 @@
 #include "tlang.h"
 extern tobject_t* __loop_exec2(node_t* n,scope_t* s,retarg_t* retArg);
 extern bool __loop_bool(node_t* n,scope_t* s,retarg_t* retArg);
-node_t* __while_loop_exec(node_t* n,scope_t* s,retarg_t* retArg)
+tobject_t* __while_loop_exec(node_t* n,scope_t* s,retarg_t* retArg)
 {
    
      s=scope_begin(s);