diff --git a/static/v3/profile.js b/static/v3/profile.js
index 9a99c28..146fa19 100644
--- a/static/v3/profile.js
+++ b/static/v3/profile.js
@@ -192,7 +192,7 @@
             // Step 3 — calibration offer (first-run only).
             '<div id="v3-ob-step3" class="hidden">' +
             '<label class="block text-xs uppercase tracking-wider text-fb-textDim mb-2">Calibration challenge</label>' +
-            '<p class="text-sm text-fb-textDim">Prove your setup: play the <span class="text-fb-text">Slopsmith Diagnostic</span> with note detection and finish at <span class="text-fb-text font-semibold">100% accuracy</span> to reach <span class="text-fb-text font-semibold">Mastery Rank 1</span>.</p>' +
+            '<p class="text-sm text-fb-textDim">Prove your setup: play the <span class="text-fb-text">fee[dB]ack Diagnostic</span> with note detection and finish at <span class="text-fb-text font-semibold">100% accuracy</span> to reach <span class="text-fb-text font-semibold">Mastery Rank 1</span>.</p>' +
             '<p class="text-sm text-fb-textDim mt-2">Not ready? Skip it and you’ll start at Rank 1 anyway — you can still play it later from the Progress screen.</p></div>' +
             '<p id="v3-ob-error" class="text-sm text-fb-accent hidden"></p>' +
             '<div class="flex justify-end gap-3">' +
diff --git a/static/v3/progress.js b/static/v3/progress.js
index 8afd746..5f8bd15 100644
--- a/static/v3/progress.js
+++ b/static/v3/progress.js
@@ -103,7 +103,7 @@
             '<div class="flex items-center justify-between gap-3 flex-wrap">' +
             '<div class="min-w-0">' +
             '<h3 class="text-lg font-bold text-fb-text">Calibration challenge</h3>' +
-            '<p class="text-sm text-fb-textDim mt-1">Play the <span class="text-fb-text">Slopsmith Diagnostic</span> with note detection and finish at ' +
+            '<p class="text-sm text-fb-textDim mt-1">Play the <span class="text-fb-text">fee[dB]ack Diagnostic</span> with note detection and finish at ' +
             '<span class="text-fb-text font-semibold">100% accuracy</span>' +
             (pending ? ' to reach Mastery Rank 1.' : ' to prove your setup (you skipped this — rank already granted).') + '</p></div>' +
             '<div class="flex items-center gap-2 shrink-0">' +