diff --git a/frontend/src/pages/DocumentDetailsPage.tsx b/frontend/src/pages/DocumentDetailsPage.tsx
index 6fb454f..2abb536 100644
--- a/frontend/src/pages/DocumentDetailsPage.tsx
+++ b/frontend/src/pages/DocumentDetailsPage.tsx
@@ -94,7 +94,7 @@ const DocumentDetailsPage: React.FC = () => {
     
     setRetryingOcr(true);
     try {
-      await api.bulkRetryOcr({
+      await documentService.bulkRetryOcr({
         mode: 'specific',
         document_ids: [document.id],
         priority_override: 15,
diff --git a/frontend/src/pages/DocumentsPage.tsx b/frontend/src/pages/DocumentsPage.tsx
index 64c172c..1c4f0b7 100644
--- a/frontend/src/pages/DocumentsPage.tsx
+++ b/frontend/src/pages/DocumentsPage.tsx
@@ -343,7 +343,7 @@ const DocumentsPage: React.FC = () => {
   const handleRetryOcr = async (doc: Document): Promise<void> => {
     try {
       setRetryingDocument(doc.id);
-      await api.bulkRetryOcr({
+      await documentService.bulkRetryOcr({
         mode: 'specific',
         document_ids: [doc.id],
         priority_override: 15,