diff --git a/tests/randomcheck.c b/tests/randomcheck.c
index 8cddb5c..2aece19 100644
--- a/tests/randomcheck.c
+++ b/tests/randomcheck.c
@@ -84,7 +84,7 @@ static void print_bitcount(void)
 
 int main(int argc,const char *argv[])
 {
-    rounds=2000;
+    rounds=20000;
     if(argc>1)
     {
 	rounds=atoi(argv[1]);