diff --git a/app/views/mpa/pept2data/pept2data.json.jbuilder b/app/views/mpa/pept2data/pept2data.json.jbuilder
index 123fdea..5f1a875 100644
--- a/app/views/mpa/pept2data/pept2data.json.jbuilder
+++ b/app/views/mpa/pept2data/pept2data.json.jbuilder
@@ -2,8 +2,5 @@ json.peptides @response do |peptide|
   json.sequence peptide[:sequence]
   json.lca peptide[:lca]
   json.lineage @lineages[peptide[:lca].to_i]
-  json.fa do
-    json.counts peptide[:fa][:counts]
-    json.data peptide[:fa][:data]
-  end
+  json.fa peptide[:fa]
 end