diff --git a/src/render.rs b/src/render.rs
index 5c58bab..ea71a7a 100644
--- a/src/render.rs
+++ b/src/render.rs
@@ -168,7 +168,7 @@ impl Render {
             local_led_config.push(LocalLedConfiguration { tag, start, end });
         }
 
-        self.num_leds = current_pos;
+        self.num_leds = current_pos + 1;
         println!(
             "Loaded: {} leds, with config: {:?}",
             self.num_leds, local_led_config