diff --git a/app/graphql/consul_schema.rb b/app/graphql/consul_schema.rb
index e7a44581d..ecb40227f 100644
--- a/app/graphql/consul_schema.rb
+++ b/app/graphql/consul_schema.rb
@@ -2,5 +2,7 @@ class ConsulSchema < GraphQL::Schema
   mutation(Types::MutationType)
   query(Types::QueryType)
 
+  default_max_page_size 25
+  max_complexity 2500
   max_depth 8
 end
diff --git a/spec/graphql/consul_schema_spec.rb b/spec/graphql/consul_schema_spec.rb
index b0bfae536..15c367c5c 100644
--- a/spec/graphql/consul_schema_spec.rb
+++ b/spec/graphql/consul_schema_spec.rb
@@ -34,4 +34,43 @@ describe ConsulSchema do
     expect(response["errors"]).not_to be nil
     expect(response["errors"].first["message"]).to match(/exceeds max depth/)
   end
+
+  it "returns an error for queries requesting all records from more than 2 collections" do
+    query = <<~GRAPHQL
+      {
+        users {
+          edges {
+            node {
+              public_debates {
+                edges {
+                  node {
+                    title
+                  }
+                }
+              }
+              public_proposals {
+                edges {
+                  node {
+                    title
+                  }
+                }
+              }
+              public_comments {
+                edges {
+                  node {
+                    body
+                  }
+                }
+              }
+            }
+          }
+        }
+      }
+    GRAPHQL
+
+    response = execute(query)
+
+    expect(response["errors"]).not_to be nil
+    expect(response["errors"].first["message"]).to match(/Query has complexity/)
+  end
 end