diff --git a/src/adapter/ember/utils/math.ts b/src/adapter/ember/utils/math.ts
index 52a0cbb181..98c3e6f9b7 100644
--- a/src/adapter/ember/utils/math.ts
+++ b/src/adapter/ember/utils/math.ts
@@ -1,3 +1,4 @@
+/* istanbul ignore file */
 //--------------------------------------------------------------
 // Define macros for handling 3-bit frame numbers modulo 8