diff --git a/docs/try/main.c b/docs/try/main.c
index 8d0dcc9..a54770c 100644
--- a/docs/try/main.c
+++ b/docs/try/main.c
@@ -47,7 +47,7 @@ int runSource(const char* source) {
   
   PkStringPtr src = { source, NULL, NULL };
   PkStringPtr module = { "@try", NULL, NULL };
-  PkInterpretResult result = pkInterpretSource(vm, src, module);
+  PkResult result = pkInterpretSource(vm, src, module, NULL);
 
   pkFreeVM(vm);