diff --git a/src/test/cpp/briey/main.cpp b/src/test/cpp/briey/main.cpp
index d06a606..2243dce 100644
--- a/src/test/cpp/briey/main.cpp
+++ b/src/test/cpp/briey/main.cpp
@@ -416,6 +416,8 @@ public:
 		Vga *vga = new Vga(top,640,480);
 		vgaClk->add(vga);
 		#endif
+
+		top->io_coreInterrupt = 0;
 	}