diff --git a/programs/test/ecp-bench.c b/programs/test/ecp-bench.c
index 0a0e015..e200c42 100644
--- a/programs/test/ecp-bench.c
+++ b/programs/test/ecp-bench.c
@@ -161,7 +161,7 @@
     set_alarm( 3 );
 
     for( i = 1; ! alarmed; i++ )
-        ecp_mul( &grp, &R, &M, &grp.G );
+        ecp_mul( &grp, &R, &M, &grp.G, NULL, NULL );
 
     printf( "%9lu mul/s\n", i / 3 );