diff --git a/app/controllers/mpa/pept2filtered_controller.rb b/app/controllers/mpa/pept2filtered_controller.rb
index e669e91..683e4e6 100644
--- a/app/controllers/mpa/pept2filtered_controller.rb
+++ b/app/controllers/mpa/pept2filtered_controller.rb
@@ -22,9 +22,9 @@ def pept2filtered
     taxa_filter_ids = taxa_filter_ids.to_set
 
     @response.each do |result|
-      result[:taxa] = result[:taxa].to_set & taxa_filter_ids
+      result["taxa"] = result["taxa"].to_set & taxa_filter_ids
     end
 
-    @response.reject! { |result| result[:taxa].empty? }
+    @response.reject! { |result| result["taxa"].empty? }
   end
 end
diff --git a/app/helpers/suffix_array_helper.rb b/app/helpers/suffix_array_helper.rb
index 460b6f7..f250616 100644
--- a/app/helpers/suffix_array_helper.rb
+++ b/app/helpers/suffix_array_helper.rb
@@ -4,7 +4,7 @@ def search(peptides, equate_il, cutoff = 10_000)
     json_data = { peptides: peptides, equalize_I_and_L: equate_il, cutoff: cutoff }.to_json
 
     # The URL to the suffix array search service
-    url = URI.parse("http://localhost:3000/search")
+    url = URI.parse("http://localhost:3000/analyse")
 
     # Create a new HTTP POST request
     request = Net::HTTP::Post.new(url.path)