diff --git a/ox/js.py b/ox/js.py
index 43b6fb0..2f419bd 100644
--- a/ox/js.py
+++ b/ox/js.py
@@ -95,7 +95,7 @@ def tokenize(source):
         '.', ',', ';'
     ]
     REGEXP = 'abcdefghijklmnopqrstuvwxyz'
-    STRING = '\'"'
+    STRING = '\'"`'
     WHITESPACE = ' \t'
     def is_regexp():
         # checks if a forward slash is the beginning of a regexp,