diff --git a/includes/Classifai/Admin/BulkActions.php b/includes/Classifai/Admin/BulkActions.php
index 6c6326360..3c3671d24 100644
--- a/includes/Classifai/Admin/BulkActions.php
+++ b/includes/Classifai/Admin/BulkActions.php
@@ -446,7 +446,8 @@ function ( $feature ) {
 					break;
 
 				case PDFTextExtraction::ID:
-					if ( attachment_is_pdf( $attachment_id ) ) {
+					$attachment = get_post( $attachment_id );
+					if ( attachment_is_pdf( $attachment ) ) {
 						( new PDFTextExtraction() )->run( $attachment_id, 'read_pdf' );
 					}
 					break;
diff --git a/includes/Classifai/Features/PDFTextExtraction.php b/includes/Classifai/Features/PDFTextExtraction.php
index 066b974f2..d3637c410 100644
--- a/includes/Classifai/Features/PDFTextExtraction.php
+++ b/includes/Classifai/Features/PDFTextExtraction.php
@@ -73,7 +73,7 @@ public function register_endpoints() {
 						'required'          => true,
 						'type'              => 'integer',
 						'sanitize_callback' => 'absint',
-						'description'       => esc_html__( 'Image ID to generate alt text for.', 'classifai' ),
+						'description'       => esc_html__( 'Attachment ID to extact text from the PDF file.', 'classifai' ),
 					],
 				],
 				'permission_callback' => [ $this, 'read_pdf_permissions_check' ],