diff --git a/src/components/ComplexLookupField/MarcPreviewComplexLookup.tsx b/src/components/ComplexLookupField/MarcPreviewComplexLookup.tsx
index de3037b2..4ad9f387 100644
--- a/src/components/ComplexLookupField/MarcPreviewComplexLookup.tsx
+++ b/src/components/ComplexLookupField/MarcPreviewComplexLookup.tsx
@@ -66,7 +66,7 @@ export const MarcPreviewComplexLookup: FC<MarcPreviewComplexLookupProps> = ({ on
               </Button>
             </div>
           </SearchControlPane>
-          <div className="marc-preview-content" tabIndex={0}>
+          <div className="marc-preview-content">
             <div className="marc-preview-content-title">
               <FormattedMessage id="ld.marcAuthorityRecord" />
             </div>
diff --git a/src/components/MarcContent/MarcContent.tsx b/src/components/MarcContent/MarcContent.tsx
index 95970720..94fe42f7 100644
--- a/src/components/MarcContent/MarcContent.tsx
+++ b/src/components/MarcContent/MarcContent.tsx
@@ -10,7 +10,7 @@ export const MarcContent: FC<MarcContent> = ({ marc, ...rest }) => {
   const parsedContent = marc?.parsedRecord?.content;
 
   return (
-    <section {...rest}>
+    <section tabIndex={0} {...rest}>{/* NOSONAR */}
       <table>
         <tbody>
           <tr>