diff --git a/03_bounding_boxes_index_ocr.ipynb b/03_bounding_boxes_index_ocr.ipynb
index b72e576..160d96a 100644
--- a/03_bounding_boxes_index_ocr.ipynb
+++ b/03_bounding_boxes_index_ocr.ipynb
@@ -212,7 +212,7 @@
     "for c in cnts:\n",
     "    x, y, w, h = cv2.boundingRect(c)\n",
     "    if h > 200 and w > 20:\n",
-    "        roi = image[y:y+h, x:x+h]\n",
+    "        roi = image[y:y+h, x:x+w]\n",
     "        cv2.imwrite(\"temp/index_roi.png\", roi)\n",
     "        cv2.rectangle(image, (x, y), (x+w, y+h), (36, 255, 12), 2)\n",
     "cv2.imwrite(\"temp/index_bbox_new.png\", image)"