diff --git a/lights.js b/lights.js
index 33b8336..bd6cf67 100644
--- a/lights.js
+++ b/lights.js
@@ -118,10 +118,11 @@ function fade(index) {
     pixels[index] = rgb_to_int(current.r + interval_r,
       current.g + interval_g,
       current.b + interval_b);
+    let prev = int_to_rgb(pixel_cache[index]);
     console.log(`${current_tick_r} ${current_tick_g} ${current_tick_b}: `
       + `CURRENT COLOR: ${current.r} ${current.g} ${current.b} NEW COLOR: ${current.r + interval_r} ${current.g + interval_g} ${current.b + interval_b} ` +
       `FINAL: ${final.r} ${final.g} ${final.b} ` +
       `\nINTERVAL: ${interval_r} ${interval_g} ${interval_b} ` +
-      `PREVIOUS: ${int_to_rgb(pixel_cache[index])}`);
+      `PREVIOUS: ${prev.r} ${prev.g} ${prev.b}`);
   }
 }
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