diff --git a/index.html b/index.html
index b938f38..c6bdd84 100644
--- a/index.html
+++ b/index.html
@@ -45,7 +45,7 @@
                       p (pos? angle)
                         v (cond (.isNaN js/Number a) 0
                             (< a 0.5) 0
-                            (<= a 360) angle
+                            (<= a 360) a
                             ;; TODO: `rem` is possibly wrong when we get into negative numbers
                             :else (loop [r a]
                                     (if (<= r 360) r