diff --git a/src/services/companyImport/orderImporter.js b/src/services/companyImport/orderImporter.js
index 73663e0..4cfd3a4 100644
--- a/src/services/companyImport/orderImporter.js
+++ b/src/services/companyImport/orderImporter.js
@@ -379,6 +379,29 @@ export async function importOrders({
                         const isSelbstabholer = (shippingType || '').trim().toLowerCase() === 'selbstabholer';
                         const deliveryState = isShipped ? 'delivered' : 'new';
 
+                        // Historic orders ship stock that was never booked in; add the shortfall implicitly.
+                        const neededBySku = new Map();
+                        for (const l of shippableLines) {
+                            if (l.sku && l.amount > 0) {
+                                neededBySku.set(l.sku, (neededBySku.get(l.sku) || 0) + Number(l.amount));
+                            }
+                        }
+                        for (const [sku, needed] of neededBySku) {
+                            const detail = await store.article.getBySku(googleAuthId, sku);
+                            const art = detail?.article;
+                            if (!art?.track_stock) continue;
+                            const available = art.warehouses.find((w) => w.id === defaultWarehouseId)?.stock ?? 0;
+                            const shortfall = needed - available;
+                            if (shortfall > 0) {
+                                await store.stock.adjust(googleAuthId, {
+                                    sku,
+                                    warehouseId: defaultWarehouseId,
+                                    amount: shortfall,
+                                    text: `Import ${orderNumber}`,
+                                });
+                            }
+                        }
+
                         const trackingCode = isSelbstabholer
                             ? ''
                             : cleanValue(m.trackingCode ?? m.tracking_code ?? m.cTracking);