diff --git a/apps/fc-ttsreader/fc-ttsreader.yaml b/apps/fc-ttsreader/fc-ttsreader.yaml
index 1636b3c..26b3bc1 100644
--- a/apps/fc-ttsreader/fc-ttsreader.yaml
+++ b/apps/fc-ttsreader/fc-ttsreader.yaml
@@ -611,6 +611,8 @@ spec:
             # the writable PVC mount.
             - name: TtsReader__Preview__CacheDirectory
               value: "/data/voice-previews"
+            - name: TtsReader__VoiceLibrary__ReferenceClip__Directory
+              value: "/data/voice-reference-clips"
             # Sprint E XXL Phase 4γ — content-addressed CDN bundle dir for
             # POST /api/v1/render. Default "wwwroot/cdn" resolves under the
             # read-only app filesystem, so pin to the writable PVC mount