diff --git a/lizard_ext/version.py b/lizard_ext/version.py
index b52ef58c..4609e6cf 100644
--- a/lizard_ext/version.py
+++ b/lizard_ext/version.py
@@ -3,4 +3,4 @@
 #
 # pylint: disable=missing-docstring,invalid-name
 
-version = "1.17.15"
+version = "1.17.16"
diff --git a/lizard_languages/javascript.py b/lizard_languages/javascript.py
index 055abb36..1004cc42 100644
--- a/lizard_languages/javascript.py
+++ b/lizard_languages/javascript.py
@@ -12,7 +12,7 @@
 class JavaScriptReader(TypeScriptReader):
     # pylint: disable=R0903
 
-    ext = ['js']
+    ext = ['js', 'cjs', 'mjs']
     language_names = ['javascript', 'js']
 
     def __init__(self, context):