diff --git a/app/models/link.rb b/app/models/link.rb
index 0d629eeb1..78c6cc115 100644
--- a/app/models/link.rb
+++ b/app/models/link.rb
@@ -12,4 +12,8 @@ class Link < ApplicationRecord
   def self.ransackable_attributes(_auth_object = nil)
     ["created_at", "id", "linkable_id", "linkable_type", "updated_at", "url"]
   end
+
+  def self.ransackable_associations(auth_object = nil)
+    ["linkable"]
+  end
 end
diff --git a/app/models/model.rb b/app/models/model.rb
index 26f602b9c..1d097269e 100644
--- a/app/models/model.rb
+++ b/app/models/model.rb
@@ -92,7 +92,7 @@ class Model < ApplicationRecord
   end
 
   def self.ransackable_attributes(_auth_object = nil)
-    ["caption", "created_at", "id", "name", "notes", "path", "slug", "updated_at"]
+    ["caption", "created_at", "id", "name", "notes", "path", "slug", "updated_at", "license_cont", "license"]
   end
 
   def self.ransackable_associations(auth_object = nil)
diff --git a/app/models/model_file.rb b/app/models/model_file.rb
index bb6661168..1c61d0599 100644
--- a/app/models/model_file.rb
+++ b/app/models/model_file.rb
@@ -95,7 +95,7 @@ class ModelFile < ApplicationRecord
   end
 
   def self.ransackable_attributes(_auth_object = nil)
-    ["caption", "created_at", "digest", "filename", "id", "notes", "presupported", "size", "updated_at", "y_up"]
+    ["caption", "created_at", "digest", "filename", "id", "notes", "presupported", "size", "updated_at", "y_up", "presupported_version_id", "unsupported_version_id"]
   end
 
   def self.ransackable_associations(_auth_object = nil)
diff --git a/app/models/problem.rb b/app/models/problem.rb
index 2033046f5..9c3e2f166 100644
--- a/app/models/problem.rb
+++ b/app/models/problem.rb
@@ -49,6 +49,11 @@ class Problem < ApplicationRecord
   end
 
   def self.ransackable_attributes(auth_object = nil)
-    ["category", "created_at", "id", "note", "problematic_id", "problematic_type", "updated_at"]
+    ["category", "created_at", "id", "note", "problematic_id", "problematic_type", "updated_at", "ignored"]
   end
+
+  def self.ransackable_associations(auth_object = nil)
+    ["problematic"]
+  end
+
 end