diff --git a/main.c b/main.c
index 9d438b0..0819cab 100644
--- a/main.c
+++ b/main.c
@@ -5,7 +5,7 @@
 #include "x.h"
 
 #define MAXBUF 80
-#define KEYCNT 1000
+#define KEYCNT 10000
 
 int dodebug = 1;
 
@@ -130,9 +130,6 @@ int main(int argc, char **argv)
     if (failed) {
         fatal("remove failed, report bug\n");
     }
-    dodebug = 1;
-    sl_print(&sl);
-    dodebug = 0;
     printf("removed %d keys, %d same keys, list len: %lu\n",
             cntnew, cntsame, sl.len);
     sl_free(&sl);