diff --git a/migrate_qualys_vuln_dashboard.sql b/migrate_qualys_vuln_dashboard.sql
new file mode 100644
index 0000000..1727286
--- /dev/null
+++ b/migrate_qualys_vuln_dashboard.sql
@@ -0,0 +1,35 @@
+-- Migration : tables dashboard vulnérabilités Qualys
+-- Aligné sur le DDL prod (PG 15.16) — idempotent
+-- Référencé par : app/services/qualys_service.py (compute_vuln_dashboard, load_vuln_dashboard)
+
+CREATE TABLE IF NOT EXISTS qualys_vuln_snapshot_run (
+    id            SERIAL PRIMARY KEY,
+    run_at        TIMESTAMPTZ NOT NULL DEFAULT now(),
+    status        VARCHAR(20) NOT NULL DEFAULT 'pending',
+    asset_count   INTEGER NOT NULL DEFAULT 0,
+    duration_sec  INTEGER NOT NULL DEFAULT 0,
+    msg           TEXT,
+    triggered_by  VARCHAR(50)
+);
+
+CREATE INDEX IF NOT EXISTS idx_vuln_run_at
+    ON qualys_vuln_snapshot_run (run_at DESC);
+
+CREATE TABLE IF NOT EXISTS qualys_vuln_snapshot (
+    id                SERIAL PRIMARY KEY,
+    run_id            INTEGER NOT NULL REFERENCES qualys_vuln_snapshot_run(id) ON DELETE CASCADE,
+    dimension         VARCHAR(20) NOT NULL,
+    dimension_value   VARCHAR(100),
+    dimension_value2  VARCHAR(100),
+    total             INTEGER NOT NULL DEFAULT 0,
+    critical          INTEGER NOT NULL DEFAULT 0,
+    high              INTEGER NOT NULL DEFAULT 0,
+    medium            INTEGER NOT NULL DEFAULT 0,
+    sain              INTEGER NOT NULL DEFAULT 0,
+    non_scanne        INTEGER NOT NULL DEFAULT 0
+);
+
+CREATE INDEX IF NOT EXISTS idx_vuln_snap_run_dim
+    ON qualys_vuln_snapshot (run_id, dimension);
+CREATE INDEX IF NOT EXISTS idx_vuln_snap_dim_val
+    ON qualys_vuln_snapshot (dimension, dimension_value);