diff --git a/src/actions/stops/get-stop-details.ts b/src/actions/stops/get-stop-details.ts
index c31bc78..69f3494 100644
--- a/src/actions/stops/get-stop-details.ts
+++ b/src/actions/stops/get-stop-details.ts
@@ -32,6 +32,8 @@ export type StopDetailsResult =
       allProducts: { id: string; name: string; type: string; price: number }[];
       assignedProducts: AssignedProduct[];
       brands: { id: string; name: string; slug: string }[];
+      /** admin_users.user_id of the caller, forwarded to RPCs that authorise via user_id lookup */
+      callerUid: string;
     }
   | { success: false; error: string };
 
@@ -115,5 +117,6 @@ export async function getStopDetails(stopId: string): Promise<StopDetailsResult>
     allProducts: allProducts ?? [],
     assignedProducts: (productStops ?? []) as AssignedProduct[],
     brands: brands ?? [],
+    callerUid: adminUser.user_id,
   };
 }
diff --git a/src/components/admin/StopDetailModal.tsx b/src/components/admin/StopDetailModal.tsx
index 2cd16e8..a44a8fa 100644
--- a/src/components/admin/StopDetailModal.tsx
+++ b/src/components/admin/StopDetailModal.tsx
@@ -31,6 +31,7 @@ export default function StopDetailModal({ stopId, onDuplicate, onClose }: Props)
   const [allProducts, setAllProducts] = useState<{ id: string; name: string; type: string; price: number }[]>([]);
   const [assignedProducts, setAssignedProducts] = useState<AssignedProduct[]>([]);
   const [brands, setBrands] = useState<{ id: string; name: string; slug: string }[]>([]);
+  const [callerUid, setCallerUid] = useState<string>("");
   const [tab, setTab] = useState<Tab>("details");
 
   useEffect(() => {
@@ -49,6 +50,7 @@ export default function StopDetailModal({ stopId, onDuplicate, onClose }: Props)
         setAllProducts(res.allProducts);
         setAssignedProducts(res.assignedProducts);
         setBrands(res.brands);
+        setCallerUid(res.callerUid);
         setLoading(false);
       })
       .catch((err) => {
@@ -68,6 +70,7 @@ export default function StopDetailModal({ stopId, onDuplicate, onClose }: Props)
       setAllProducts(res.allProducts);
       setAssignedProducts(res.assignedProducts);
       setBrands(res.brands);
+      setCallerUid(res.callerUid);
     });
   }
 
@@ -145,7 +148,7 @@ export default function StopDetailModal({ stopId, onDuplicate, onClose }: Props)
                   stopId={stop.id}
                   allProducts={allProducts}
                   assignedProducts={assignedProducts}
-                  callerUid={stop.id}
+                  callerUid={callerUid}
                 />
               </div>
             </div>