diff --git a/run_jump_lengths.m b/run_jump_lengths.m
index 2ba640959f42f6388917168a8322f523d754c6b9..51093eb605351e3120cfbb29465e084f769f8e77 100644
--- a/run_jump_lengths.m
+++ b/run_jump_lengths.m
@@ -21,7 +21,7 @@ p = nan(1, length(ls));
 tic
 parfor i = 1:length(ls)
     tic
-    p(i) = int_prob(ls(i), T, x0, direc, t_ind, 5, 0);
+    p(i) = int_prob(ls(i), T, x0, direc, t_ind, 5, 0, 0);
     toc
 end
 toc