diff --git a/webui/index.html b/webui/index.html
index f9c2507a..2d8d7d97 100644
--- a/webui/index.html
+++ b/webui/index.html
@@ -567,7 +567,8 @@
                             </div>
                             <!-- Similar Artists (MusicMap) Enrichment Status Icon -->
                             <div class="similar-artists-enrich-button-container">
-                                <button class="similar-artists-enrich-button" id="similar-artists-enrich-button" title="Similar Artists (MusicMap) Enrichment">
+                                <button class="similar-artists-enrich-button" id="similar-artists-enrich-button" title="Similar Artists (MusicMap) Enrichment"
+                                    onclick="toggleSimilarArtistsEnrichment()">
                                     <img src="https://www.music-map.com/elements/objects/og_logo.png"
                                         alt="Similar Artists" class="similar-artists-enrich-logo">
                                     <div class="similar-artists-enrich-spinner"></div>
diff --git a/webui/static/enrichment.js b/webui/static/enrichment.js
index 9428438c..beb69e49 100644
--- a/webui/static/enrichment.js
+++ b/webui/static/enrichment.js
@@ -1377,10 +1377,10 @@ async function toggleSimilarArtistsEnrichment() {
 }
 
 (function _wireSimilarArtistsBubble() {
+    // Click is the inline onclick on the button (like Amazon) — we only need to
+    // kick off + poll the status here.
     const wire = () => {
-        const button = document.getElementById('similar-artists-enrich-button');
-        if (button) {
-            button.addEventListener('click', toggleSimilarArtistsEnrichment); // standard wiring (like spotify/itunes)
+        if (document.getElementById('similar-artists-enrich-button')) {
             updateSimilarArtistsEnrichmentStatus();
             setInterval(updateSimilarArtistsEnrichmentStatus, 2000);
         }
@@ -1389,6 +1389,8 @@ async function toggleSimilarArtistsEnrichment() {
     else wire();
 })();
 
+window.toggleSimilarArtistsEnrichment = toggleSimilarArtistsEnrichment; // ensure inline onclick can resolve it
+
 // ===================================================================
 // HYDRABASE P2P MIRROR WORKER
 // ===================================================================