diff --git a/src/jiggle.js b/src/jiggle.js
index 15e8c15..4450848 100644
--- a/src/jiggle.js
+++ b/src/jiggle.js
@@ -5,6 +5,6 @@ export default function() {
   let rand;
   do {
     rand = (Math.random() - 0.5) * 1e-6;
-  while (rand === 0);
+  } while (rand === 0);
   return rand;
 }