diff --git a/apps/speed.c b/apps/speed.c
index a4879179e4142844bdd86d35111590dd7fb3b336..40e990408ab92fa73d5b92c02ad15fb651f3d5b2 100644
--- a/apps/speed.c
+++ b/apps/speed.c
@@ -2896,7 +2896,7 @@ int speed_main(int argc, char **argv)
 
             if (rsa_count <= 1) {
                 /* if longer than 10s, don't do any more */
-                for (testnum++; testnum < EC_NUM; testnum++)
+                for (testnum++; testnum < ECDSA_NUM; testnum++)
                     ecdsa_doit[testnum] = 0;
             }
         }