diff --git a/source/charts/mod.rs b/source/charts/mod.rs
index ba79d6d..1919caa 100644
--- a/source/charts/mod.rs
+++ b/source/charts/mod.rs
@@ -80,7 +80,7 @@ impl UserCountChart {
       .configure_mesh()
       .x_labels(datapoints.len() + 2)
       .x_label_formatter(&|x| {
-        if (x - 1) % (datapoints_len / 20) != 0 {
+        if (x - 1) % (datapoints_len / 20).max(1) != 0 {
           String::new()
         } else {
           format!("{:0}", datapoints_len - x)
@@ -122,7 +122,7 @@ impl UserCountChart {
           )
           + Text::new(
             {
-              if (x - 1) % (datapoints_len / 10) != 0 {
+              if (x - 1) % (datapoints_len / 10).max(1) != 0 {
                 String::new()
               } else {
                 format!("{:0}", y)