diff --git a/lib/pact_broker/api/resources/integrations.rb b/lib/pact_broker/api/resources/integrations.rb
index b492a5985..23245af1a 100644
--- a/lib/pact_broker/api/resources/integrations.rb
+++ b/lib/pact_broker/api/resources/integrations.rb
@@ -30,7 +30,7 @@ def integrations
         end
 
         def delete_resource
-          integration_service.delete(consumer_name, provider_name)
+          integration_service.delete_all
           true
         end
       end
diff --git a/lib/pact_broker/db/models.rb b/lib/pact_broker/db/models.rb
new file mode 100644
index 000000000..dad0a3130
--- /dev/null
+++ b/lib/pact_broker/db/models.rb
@@ -0,0 +1,37 @@
+require 'pact_broker/webhooks/execution'
+require 'pact_broker/webhooks/triggered_webhook'
+require 'pact_broker/webhooks/webhook'
+require 'pact_broker/pacts/latest_pact_publication_id_by_consumer_version'
+require 'pact_broker/verifications/latest_verification_id_for_pact_version_and_provider_version'
+require 'pact_broker/pacts/pact_publication'
+require 'pact_broker/pacts/pact_version'
+require 'pact_broker/domain/verification'
+require 'pact_broker/domain/tag'
+require 'pact_broker/domain/version'
+require 'pact_broker/domain/label'
+require 'pact_broker/domain/pacticipant'
+
+module PactBroker
+  INTEGRATIONS_TABLES = [
+    PactBroker::Webhooks::Execution,
+    PactBroker::Webhooks::TriggeredWebhook,
+    PactBroker::Webhooks::Webhook,
+    PactBroker::Pacts::LatestPactPublicationIdForConsumerVersion,
+    PactBroker::Verifications::LatestVerificationIdForPactVersionAndProviderVersion,
+    PactBroker::Domain::Verification,
+    PactBroker::Pacts::PactPublication,
+    PactBroker::Pacts::PactVersion,
+    PactBroker::Domain::Tag,
+    PactBroker::Domain::Version,
+    PactBroker::Domain::Label,
+    PactBroker::Domain::Pacticipant
+  ]
+
+  module DB
+    def self.each_integration_model
+      INTEGRATIONS_TABLES.each do | model |
+        yield model
+      end
+    end
+  end
+end
diff --git a/lib/pact_broker/integrations/service.rb b/lib/pact_broker/integrations/service.rb
index cc2a92d5f..1a36f7879 100644
--- a/lib/pact_broker/integrations/service.rb
+++ b/lib/pact_broker/integrations/service.rb
@@ -2,6 +2,7 @@
 require 'pact_broker/repositories'
 require 'pact_broker/logging'
 require 'pact_broker/integrations/integration'
+require 'pact_broker/db/models'
 
 module PactBroker
   module Integrations
@@ -41,6 +42,14 @@ def self.delete(consumer_name, provider_name)
         pacticipant_service.delete_if_orphan(consumer)
         pacticipant_service.delete_if_orphan(provider) unless consumer == provider
       end
+
+      def self.delete_all
+        # TODO move all these into their own repositories
+        PactBroker::DB.each_integration_model do | model |
+          logger.info("Truncating ", model.table_name)
+          model.truncate
+        end
+      end
     end
   end
 end
diff --git a/lib/pact_broker/test/test_data_builder.rb b/lib/pact_broker/test/test_data_builder.rb
index 17dc403dc..d618f7fe0 100644
--- a/lib/pact_broker/test/test_data_builder.rb
+++ b/lib/pact_broker/test/test_data_builder.rb
@@ -332,6 +332,16 @@ def create_certificate options = {path: 'spec/fixtures/single-certificate.pem'}
         self
       end
 
+      def create_everything_for_an_integration
+        create_pact_with_verification("Foo", "1", "Bar", "2")
+          .create_label("label")
+          .create_consumer_version_tag("master")
+          .create_provider_version_tag("master")
+          .create_webhook
+          .create_triggered_webhook
+          .create_webhook_execution
+      end
+
       def model_counter
         @@model_counter ||= 0
         @@model_counter += 1
diff --git a/spec/lib/pact_broker/integrations/service_spec.rb b/spec/lib/pact_broker/integrations/service_spec.rb
index a82ee0c63..a1d2c8f0a 100644
--- a/spec/lib/pact_broker/integrations/service_spec.rb
+++ b/spec/lib/pact_broker/integrations/service_spec.rb
@@ -249,6 +249,16 @@ module Integrations
           end
         end
       end
+
+      describe "delete_all" do
+        before do
+          td.create_everything_for_an_integration
+        end
+
+        it "doesn't blow up" do
+          Service.delete_all
+        end
+      end
     end
   end
 end