diff --git a/app/views/mpa/pept2filtered/pept2filtered.json.jbuilder b/app/views/mpa/pept2filtered/pept2filtered.json.jbuilder
index c576bc9..596cac5 100644
--- a/app/views/mpa/pept2filtered/pept2filtered.json.jbuilder
+++ b/app/views/mpa/pept2filtered/pept2filtered.json.jbuilder
@@ -1,8 +1 @@
-json.peptides @response do |peptide|
-  json.sequence peptide["sequence"]
-  json.taxa peptide["taxa"]
-  json.fa do
-    json.counts peptide["fa"]["counts"]
-    json.data peptide["fa"]["data"]
-  end
-end
+json.peptides(@response)