diff --git a/config/initializers/honeybadger.rb b/config/initializers/honeybadger.rb
index 5792eb410..11ac2ca33 100644
--- a/config/initializers/honeybadger.rb
+++ b/config/initializers/honeybadger.rb
@@ -12,6 +12,13 @@ COMPONENT_FINGERPRINTS = {
   "internal" => "internal"
 }.freeze
 
+HONEYBADGER_EXCEPTIONS_TO_IGNORE = [
+  ActiveRecord::QueryCanceled,
+  ActiveRecord::RecordNotFound,
+  Pundit::NotAuthorizedError,
+  RateLimitChecker::LimitReached,
+].freeze
+
 Rails.application.reloader.to_prepare do
   # https://docs.honeybadger.io/lib/ruby/gem-reference/configuration.html
   Honeybadger.configure do |config|
@@ -25,8 +32,8 @@ Rails.application.reloader.to_prepare do
     # Logging allows us to fill in gaps if we need to when errors get discarded.
     config.send_data_at_exit = false
 
-    config.exceptions.ignore +=
-      config.request.filter_keys += %w[authorization]
+    config.exceptions.ignore += HONEYBADGER_EXCEPTIONS_TO_IGNORE
+    config.request.filter_keys += %w[authorization]
     config.sidekiq.attempt_threshold = 10
     config.breadcrumbs.enabled = true
 
diff --git a/spec/initializers/honeybadger_spec.rb b/spec/initializers/honeybadger_spec.rb
index 2e412ee4d..d07d414ab 100644
--- a/spec/initializers/honeybadger_spec.rb
+++ b/spec/initializers/honeybadger_spec.rb
@@ -5,6 +5,20 @@ describe Honeybadger do
     include_examples "#sets_correct_honeybadger_fingerprint", error_key, fingerprint
   end
 
+  context "when configuration is loaded" do
+    it "ignores requested exceptions" do
+      exceptions_to_ignore = [
+        ActiveRecord::QueryCanceled,
+        ActiveRecord::RecordNotFound,
+        Pundit::NotAuthorizedError,
+        RateLimitChecker::LimitReached,
+      ]
+
+      ignored_exceptions = described_class.config.ruby[:"exceptions.ignore"]
+      expect(exceptions_to_ignore.all? { |e| ignored_exceptions.include?(e) }).to be(true)
+    end
+  end
+
   context "when error is raised from an internal route" do
     it "sets fingerprint to internal" do
       notice = Honeybadger::Notice.new(