diff --git a/CHANGELOG.md b/CHANGELOG.md
index 73bd8b8..ddde1f0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,8 @@
 <!-- - Create Github release with updated links from `doc/links.md` -->
 <!-- - `bb gh-pages` -->
 
+- [#114](https://github.com/babashka/scittle/issues/114): Enable source maps ([@jeroenvandijk](https://github.com/jeroenvandijk))
+
 ## v0.7.28 (2025-09-13)
 
 - [#137](https://github.com/babashka/scittle/issues/137): fix JS interop with reserved JS keyword (incorrectly munged) by bumping SCI
diff --git a/shadow-cljs.edn b/shadow-cljs.edn
index 7b6d8c4..4b0d654 100644
--- a/shadow-cljs.edn
+++ b/shadow-cljs.edn
@@ -6,10 +6,13 @@
 
  :builds
  {:main
-  {;; for dev build
-   #_#_:compiler-options {:optimizations :simple
-                          :pretty-print true
-                          :pseudo-names true}
+  {;:compiler-options {:source-map true}
+   ;; for dev build   
+   #_#_
+   :compiler-options {:optimizations :simple
+                      :pretty-print true
+                      :pseudo-names true
+                      :source-map true}
    :target     :browser
    :js-options
    {:resolve {"react" {:target :global
@@ -37,4 +40,5 @@
                         :depends-on #{:scittle}}}
    :build-hooks [(shadow.cljs.build-report/hook)]
    :output-dir "resources/public/js" ;; + "/dev" for dev build
-   :devtools   {:repl-pprint true}}}}
+   :devtools   {:repl-pprint true}
+   }}}