diff --git a/.riahub/workflows/train.yaml b/.riahub/workflows/train.yaml
index 1bcc0e5..6ed02fa 100644
--- a/.riahub/workflows/train.yaml
+++ b/.riahub/workflows/train.yaml
@@ -15,7 +15,7 @@ permissions:
 
 jobs:
   WavesFM-Training:
-    runs-on: "dawson-standard"
+    runs-on: "ubuntu-latest"
     env:
       WAVESFM_TASK: "rml"
       WAVESFM_EPOCHS: "3"
@@ -27,7 +27,6 @@ jobs:
       # downstream step uses the env var, no hard-coded paths.
       WAVESFM_REPO_DIR: "/opt/wavesfm/repo"
       WAVESFM_ADAPTED_DATA: "/opt/wavesfm/adapted_data.h5"
-      # Override model-download base URL to internal LAN IP (external proxy LFS unreachable from runner)
       RIAHUB_BASE_URL: "http://192.168.0.170:3000"
     steps:
       - name: Display basic runner info
@@ -490,4 +489,4 @@ jobs:
             ${{ env.WAVESFM_OUTPUT_DIR }}/best.pth
             ${{ env.WAVESFM_OUTPUT_DIR }}/log.txt
           if-no-files-found: warn
-# committed at 2026-05-28T06:36:42.903115+00:00
+# committed at 2026-05-28T06:39:26.910514+00:00