diff --git a/index.js b/index.js
index bdf923b..a14cabf 100644
--- a/index.js
+++ b/index.js
@@ -25,7 +25,8 @@ var defaults = {
   wrapFooter: null,
   indent: '',
   template: undefined,
-  templatePath: TEMPLATE_PATH
+  templatePath: TEMPLATE_PATH,
+  comment: ''
 };
 
 function ngConstantPlugin(opts) {
@@ -56,7 +57,8 @@ function ngConstantPlugin(opts) {
         moduleName: getModuleName(data, options, file),
         deps:       getModuleDeps(data, options),
         constants:  getConstants(data, options),
-        indent:     options.indent
+        indent:     options.indent,
+        comment:    "/* " + options.comment + " */\n"
       });
 
       // Handle wrapping
diff --git a/tpls/constant.tpl.ejs b/tpls/constant.tpl.ejs
index 164108d..e785be2 100644
--- a/tpls/constant.tpl.ejs
+++ b/tpls/constant.tpl.ejs
@@ -1,2 +1,3 @@
+<%= comment %>
 angular.module("<%- moduleName %>"<% if (deps) { %>, ${JSON.stringify(deps)}<% } %>)
 <% constants.forEach(function(constant) { %>${indent}.constant("<%- constant.name %>", ${constant.value})<%= _.last(constants) === constant ? '' : '\n' %><% }) %>;