diff --git a/tests/dumpmem.c b/tests/dumpmem.c
index 76791cbbe..57d09811f 100644
--- a/tests/dumpmem.c
+++ b/tests/dumpmem.c
@@ -86,7 +86,7 @@ int main(int argc, char *argv[])
      *  }
      */
 
-    for (i = 0; my_rig->state.chan_list[i].type && i < CHANLSTSIZ; i++)
+    for (i = 0; my_rig->state.chan_list[i].type; i++)
     {
         for (j = my_rig->state.chan_list[i].startc;
                 j <= my_rig->state.chan_list[i].endc; j++)