diff --git a/package.json b/package.json
index 735775d..039b984 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@srfnstack/spliffy",
-  "version": "1.2.1",
+  "version": "1.2.2",
   "author": "snowbldr",
   "private": false,
   "homepage": "https://github.com/narcolepticsnowman/spliffy",
diff --git a/src/content-types.mjs b/src/content-types.mjs
index 9e26ee6..86db1f1 100644
--- a/src/content-types.mjs
+++ b/src/content-types.mjs
@@ -26,6 +26,7 @@ export default {
   '.js': 'text/javascript',
   '.json': 'application/json',
   '.jsonld': 'application/ld+json',
+  '.map': 'application/json',
   '.mid': 'audio/midi',
   '.midi': 'audio/x-midi',
   '.mjs': 'text/javascript',