diff --git a/driver-vpi/main.c b/driver-vpi/main.c
index e730a908a..095910d86 100644
--- a/driver-vpi/main.c
+++ b/driver-vpi/main.c
@@ -562,4 +562,5 @@ int main(int argc, char *argv[])
 		compile_and_link();
 
 	myExit(0);
+	return 0; // eliminate warnings.
 }