diff --git a/test/test/vendor/code/code.m b/test/test/vendor/code/code.m
index 925ccc08..f7feeaca 100644
--- a/test/test/vendor/code/code.m
+++ b/test/test/vendor/code/code.m
@@ -182,7 +182,7 @@ ReturnsIntBlock KreateGlobalBlock()
 
 /* Test for RM-468, RM-457 */
 @implementation TestBoolType : NSObject
-@synthesize value;
+@synthesize value = _value;
 
 - (id)initWithBoolPtr:(BOOL*)ptr
 {