diff --git a/examples/ffi-example/ffi.du b/examples/ffi-example/ffi.du
index 27fdd50a..8a964dd3 100644
--- a/examples/ffi-example/ffi.du
+++ b/examples/ffi-example/ffi.du
@@ -10,7 +10,7 @@ if(System.platform == "windows") {
 }
 
 for(var i = 0; i < 25; i+=1) {
-    print(mod.dictu_ffi_test(1, i*2));
-    print(mod.dictu_ffi_test_str());
+    print(mod.dictuFFITestAdd(1, i*2));
+    print(mod.dictuFFITestStr());
 }
 print(mod.test);
diff --git a/src/include/dictu_ffi_include.h b/src/include/dictu_ffi_include.h
index d21af07e..c71d4891 100644
--- a/src/include/dictu_ffi_include.h
+++ b/src/include/dictu_ffi_include.h
@@ -299,6 +299,7 @@ typedef struct {
 } CallFrame;
 
 struct _vm {
+    void* _compilerStub;
     Value stack[STACK_MAX];
     Value *stackTop;
     bool repl;
diff --git a/tests/ffi/ffi.du b/tests/ffi/ffi.du
index 480d9fd5..d5af15dd 100644
--- a/tests/ffi/ffi.du
+++ b/tests/ffi/ffi.du
@@ -5,7 +5,7 @@
 
 Used c code start:
 
-#include "dictu-include.h"
+#include <dictu_ffi_include.h>
 
 Value dictu_ffi_test(DictuVM *vm, int argCount, Value *args) {
     if(argCount != 2 || !IS_NUMBER(args[0]) || !IS_NUMBER(args[1])){
@@ -16,17 +16,18 @@ Value dictu_ffi_test(DictuVM *vm, int argCount, Value *args) {
     return NUMBER_VAL(a+b);
 }
 Value dictu_ffi_test_str(DictuVM *vm, int argCount, Value *args) {
-    return OBJ_VAL(copyString(vm, "Hello world", 11));
+    return OBJ_VAL(copyString(vm, "Hello From Dictu FFI module!", 28));
 }
 
 int dictu_ffi_init(DictuVM *vm, Table *method_table) {
-  defineNative(vm, method_table, "dictu_ffi_test", dictu_ffi_test);
-  defineNative(vm, method_table, "dictu_ffi_test_str", dictu_ffi_test_str);
+  defineNative(vm, method_table, "dictuFFITestAdd", dictu_ffi_test);
+  defineNative(vm, method_table, "dictuFFITestStr", dictu_ffi_test_str);
   defineNativeProperty(
     vm, method_table, "test",
         OBJ_VAL(copyString(vm, "Dictu!", 6)));
   return 0;
 }
+
 Used c code end
 */
 
diff --git a/tests/ffi/libs/test-lib.dylib b/tests/ffi/libs/test-lib.dylib
index 111e0ba7..84887d6b 100755
Binary files a/tests/ffi/libs/test-lib.dylib and b/tests/ffi/libs/test-lib.dylib differ