diff --git a/scripts/ci/docker/linux-runner/persist/README.md b/scripts/ci/docker/linux-runner/persist/README.md
index f0ec705e7f..90ea0bf489 100644
--- a/scripts/ci/docker/linux-runner/persist/README.md
+++ b/scripts/ci/docker/linux-runner/persist/README.md
@@ -45,7 +45,8 @@ de fichier, **apres** la section « Voir aussi ».
 ### 1. La PR #15094 patche une copie qui ne tourne pas sur ai-01
 
 `persist/coursia-runner.service` et `persist/coursia-runner-start.sh` sont ceux de
-**po-2024** : depot sous `/mnt/c/dev/CoursIA`, prefixe `myia-po-2024-linux-docker`,
+**po-2024** : depot sous `/mnt/d/Dev/CoursIA` (historiquement `/mnt/c/dev/CoursIA`
+avant la migration 2026-09-17, voir #16578), prefixe `myia-po-2024-linux-docker`,
 et un wrapper qui relaie n'importe quelle sous-commande (`exec "$SUPERVISE" "$@"`).
 
 Les fichiers vivants d'ai-01 sont differents sur les trois points qui comptent :
diff --git a/scripts/ci/docker/linux-runner/persist/coursia-lean-start.sh b/scripts/ci/docker/linux-runner/persist/coursia-lean-start.sh
index 94531f7a56..c522ca5b12 100644
--- a/scripts/ci/docker/linux-runner/persist/coursia-lean-start.sh
+++ b/scripts/ci/docker/linux-runner/persist/coursia-lean-start.sh
@@ -28,8 +28,8 @@
 # jamais en argv).
 set -uo pipefail
 
-MASTER_ENV="${COURSIA_MASTER_ENV:-/mnt/c/dev/CoursIA/.secrets/master.env}"
-REPO_DIR="${COURSIA_REPO_DIR:-/mnt/c/dev/CoursIA}"
+MASTER_ENV="${COURSIA_MASTER_ENV:-/mnt/d/Dev/CoursIA/.secrets/master.env}"
+REPO_DIR="${COURSIA_REPO_DIR:-/mnt/d/Dev/CoursIA}"
 ARG="${1:-2}"
 
 [ -r "$MASTER_ENV" ] || { echo "master.env illisible : $MASTER_ENV" >&2; exit 1; }
diff --git a/scripts/ci/docker/linux-runner/persist/coursia-runner-start.sh b/scripts/ci/docker/linux-runner/persist/coursia-runner-start.sh
index 6f0828f536..f51bf630eb 100644
--- a/scripts/ci/docker/linux-runner/persist/coursia-runner-start.sh
+++ b/scripts/ci/docker/linux-runner/persist/coursia-runner-start.sh
@@ -11,7 +11,7 @@
 #   - l'etat superviseur (sentinel, logs slots) vit sous /var/lib/coursia-runner.
 set -euo pipefail
 
-TOKEN_FILE="/mnt/c/dev/CoursIA/.secrets/master.env"
+TOKEN_FILE="${COURSIA_TOKEN_FILE:-/mnt/d/Dev/CoursIA/.secrets/master.env}"
 TOKEN="$(sed -n 's/^GH_RUNNERS_ADMIN_TOKEN=//p' "$TOKEN_FILE" | tr -d '\r')"
 if [ -z "$TOKEN" ]; then
     echo "FATAL: GH_RUNNERS_ADMIN_TOKEN absent de $TOKEN_FILE" >&2
@@ -37,7 +37,7 @@ if ! docker info >/dev/null 2>&1; then
     exit 1
 fi
 
-SUPERVISE="/mnt/c/dev/CoursIA/scripts/ci/docker/linux-runner/supervise.sh"
+SUPERVISE="${COURSIA_SUPERVISE:-/mnt/d/Dev/CoursIA/scripts/ci/docker/linux-runner/supervise.sh}"
 mkdir -p "$COURSIA_RUNNER_STATE_DIR"
 
 # --- PURGE SENTINELLE PERIMEE (#15163) -----------------------------