diff --git a/pages/orgs/[org]/domains/index.js b/pages/orgs/[org]/domains/index.js
index b69d460..16a8059 100755
--- a/pages/orgs/[org]/domains/index.js
+++ b/pages/orgs/[org]/domains/index.js
@@ -84,7 +84,14 @@ function OrgDomainsList() {
                                                     <span className='text-stone-500'>Mappings:</span> <span style={{ fontWeight: '500', color: 'black' }}>{new Intl.NumberFormat().format(domain.sources_data[0]?.summary?.active_mappings) || 0}</span>
                                                 </Box> */}
                                                 <Box sx={{ display: 'flex', flexWrap: 'wrap', gap: 1, fontSize: '0.9em', mx: 1, mb: 1 }}>
-                                                    <span className='text-stone-500'>Concepts:</span> <span style={{ fontWeight: '500', color: 'black' }}>{new Intl.NumberFormat().format(domain.sources_data[0]?.summary?.active_concepts) || 0}</span>
+                                                <span className="text-stone-500">Concepts:</span>
+                                                        <span style={{ fontWeight: '500', color: 'black' }}>
+                                                            {Number.isFinite(domain.sources_data[0]?.summary?.active_concepts)
+                                                                ? new Intl.NumberFormat().format(
+                                                                      domain.sources_data[0]?.summary?.active_concepts
+                                                                  )
+                                                                : 0}
+                                                        </span>
                                                 </Box>
                                             </Box> : <Box sx={{ display: 'flex', flexWrap: 'wrap', gap: 1, width: '100%', fontSize: '0.8em' }}>
                                                 <span style={{ fontWeight: '500' }}>&nbsp;</span>