diff --git a/src/components/concepts/ConceptCard.jsx b/src/components/concepts/ConceptCard.jsx
index 608beeb76..ea5d346ee 100644
--- a/src/components/concepts/ConceptCard.jsx
+++ b/src/components/concepts/ConceptCard.jsx
@@ -1,4 +1,5 @@
 import React from 'react';
+import { useTranslation } from 'react-i18next';
 import Card from '@mui/material/Card';
 import Checkbox from '@mui/material/Checkbox';
 import Button from '@mui/material/Button'
@@ -10,6 +11,7 @@ import ConceptListItem from './ConceptListItem'
 import AddToCollectionDialog from '../common/AddToCollectionDialog'
 
 const ConceptCard = ({ concept, onSelect, isSelected, onCardClick, bgColor, isShown, firstChild }) => {
+  const { t } = useTranslation()
   const id = concept.version_url || concept.url || concept.id
   const isChecked = isSelected(id)
   const isSelectedToShow = isShown(id)
@@ -65,7 +67,7 @@ const ConceptCard = ({ concept, onSelect, isSelected, onCardClick, bgColor, isSh
             sx={{textTransform: 'none', whiteSpace: 'nowrap', flexShrink: 0}}
             onClick={event => { event.stopPropagation(); setAddToCollectionOpen(true) }}
           >
-            Add to Collection
+            {t('addToCollection.add_to_collection')}
           </Button>
         )}
       </div>
diff --git a/src/components/concepts/ConceptHeader.jsx b/src/components/concepts/ConceptHeader.jsx
index e37c4f0d2..7f32edd55 100644
--- a/src/components/concepts/ConceptHeader.jsx
+++ b/src/components/concepts/ConceptHeader.jsx
@@ -128,7 +128,7 @@ const ConceptHeader = ({concept, repo, onClose, repoURL, onEdit, onRetire, onCre
       !loading &&
       <div className='col-xs-12 padding-0' style={{display: 'flex', alignItems: 'center', justifyContent: 'space-between'}}>
         <span style={{display: 'flex', alignItems: 'center'}}>
-          {hasAccess && (
+          {isLoggedIn() && (
             <Button
               startIcon={<AddIcon fontSize='inherit' />}
               variant='text'
@@ -137,7 +137,7 @@ const ConceptHeader = ({concept, repo, onClose, repoURL, onEdit, onRetire, onCre
               sx={{textTransform: 'none'}}
               onClick={() => setAddToCollectionOpen(true)}
             >
-              Add to Collection
+              {t('addToCollection.add_to_collection')}
             </Button>
           )}
           {hasAccess && isSource && (