diff --git a/src/UrlTracker.Core/Database/ClientErrorRepository.cs b/src/UrlTracker.Core/Database/ClientErrorRepository.cs
index f8f25d6b..63db4ef9 100644
--- a/src/UrlTracker.Core/Database/ClientErrorRepository.cs
+++ b/src/UrlTracker.Core/Database/ClientErrorRepository.cs
@@ -214,7 +214,7 @@ public async Task<IReadOnlyCollection<IClientErrorMetaData>> GetMetaDataAsync(pa
                .LeftJoin<ReferrerDto>(_referrerTableAlias)
                .On<ClientError2ReferrerDto, ReferrerDto>((l, r) => l.Referrer == r.Id, _mostCommonReferrerTableAlias, _referrerTableAlias);
 
-            sql.Where<ClientError2ReferrerDto>(e => clientErrors.Contains(e.ClientError), _occurrancesTableAlias)
+            sql.WhereIn<ClientError2ReferrerDto>(e => e.ClientError, clientErrors, _occurrancesTableAlias)
                .GroupBy<ClientError2ReferrerDto>(_occurrancesTableAlias, e => e.ClientError)
                .Append($", {SqlSyntax.GetQuotedTableName(_referrerTableAlias)}.{SqlSyntax.GetQuotedTableName("url")}");