diff --git a/lib/pact_broker/domain/webhook.rb b/lib/pact_broker/domain/webhook.rb
index ad368b76b..c044a4e7a 100644
--- a/lib/pact_broker/domain/webhook.rb
+++ b/lib/pact_broker/domain/webhook.rb
@@ -31,9 +31,9 @@ def request_description
         request && request.description
       end
 
-      def execute options
+      def execute pact, options
         logger.info "Executing #{self}"
-        request.execute options
+        request.execute pact, options
       end
 
       def to_s
diff --git a/lib/pact_broker/domain/webhook_request.rb b/lib/pact_broker/domain/webhook_request.rb
index 883e2f0e5..c92675c08 100644
--- a/lib/pact_broker/domain/webhook_request.rb
+++ b/lib/pact_broker/domain/webhook_request.rb
@@ -47,7 +47,7 @@ def display_password
         password.nil? ? nil : "**********"
       end
 
-      def execute options = {}
+      def execute pact, options = {}
         logs = StringIO.new
         execution_logger = Logger.new(logs)
         begin
diff --git a/lib/pact_broker/webhooks/triggered_webhook.rb b/lib/pact_broker/webhooks/triggered_webhook.rb
index ac4a1a5f7..3bfab4e96 100644
--- a/lib/pact_broker/webhooks/triggered_webhook.rb
+++ b/lib/pact_broker/webhooks/triggered_webhook.rb
@@ -46,7 +46,7 @@ def request_description
       end
 
       def execute options
-        webhook.to_domain.execute options
+        webhook.to_domain.execute pact_publication.to_domain, options
       end
 
       def consumer_name
diff --git a/spec/lib/pact_broker/domain/webhook_request_spec.rb b/spec/lib/pact_broker/domain/webhook_request_spec.rb
index 9e6b69fc6..eeae59aa6 100644
--- a/spec/lib/pact_broker/domain/webhook_request_spec.rb
+++ b/spec/lib/pact_broker/domain/webhook_request_spec.rb
@@ -15,6 +15,7 @@ module Domain
       let(:logs) { StringIO.new }
       let(:execution_logger) { Logger.new(logs) }
       let(:options) { {failure_log_message: 'oops'}}
+      let(:pact) { instance_double('PactBroker::Domain::Pact') }
 
       subject do
         WebhookRequest.new(
@@ -26,7 +27,7 @@ module Domain
           body: body)
       end
 
-      let(:logs) { subject.execute(options).logs }
+      let(:logs) { subject.execute(pact, options).logs }
 
       describe "description" do
         it "returns a brief description of the HTTP request" do
@@ -57,14 +58,14 @@ module Domain
         end
 
         it "executes the configured request" do
-          subject.execute(options)
+          subject.execute(pact, options)
           expect(http_request).to have_been_made
         end
 
         it "logs the request" do
           allow(PactBroker.logger).to receive(:info)
           expect(PactBroker.logger).to receive(:info).with(/POST.*example.*text.*body/)
-          subject.execute(options)
+          subject.execute(pact, options)
         end
 
         it "logs the response" do
@@ -72,7 +73,7 @@ module Domain
           allow(PactBroker.logger).to receive(:debug)
           expect(PactBroker.logger).to receive(:info).with(/response.*200/)
           expect(PactBroker.logger).to receive(:debug).with(/respbod/)
-          subject.execute(options)
+          subject.execute(pact, options)
         end
 
         describe "execution logs" do
@@ -144,7 +145,7 @@ module Domain
           end
 
           it "uses the credentials" do
-            subject.execute(options)
+            subject.execute(pact, options)
             expect(http_request_with_basic_auth).to have_been_made
           end
         end
@@ -160,7 +161,7 @@ module Domain
           end
 
           it "uses SSL" do
-            subject.execute(options)
+            subject.execute(pact, options)
             expect(https_request).to have_been_made
           end
         end
@@ -175,7 +176,7 @@ module Domain
           end
 
           it "converts the body to JSON before submitting the request" do
-            subject.execute(options)
+            subject.execute(pact, options)
             expect(http_request).to have_been_made
           end
         end
@@ -190,18 +191,18 @@ module Domain
           end
 
           it "executes the request without a body" do
-            subject.execute(options)
+            subject.execute(pact, options)
             expect(http_request).to have_been_made
           end
         end
 
         context "when the request is successful" do
           it "returns a WebhookExecutionResult with success=true" do
-            expect(subject.execute(options).success?).to be true
+            expect(subject.execute(pact, options).success?).to be true
           end
 
           it "sets the response on the result" do
-            expect(subject.execute(options).response).to be_instance_of(Net::HTTPOK)
+            expect(subject.execute(pact, options).response).to be_instance_of(Net::HTTPOK)
           end
         end
 
@@ -214,11 +215,11 @@ module Domain
           end
 
           it "returns a WebhookExecutionResult with success=false" do
-            expect(subject.execute(options).success?).to be false
+            expect(subject.execute(pact, options).success?).to be false
           end
 
           it "sets the response on the result" do
-            expect(subject.execute(options).response).to be_instance_of(Net::HTTPInternalServerError)
+            expect(subject.execute(pact, options).response).to be_instance_of(Net::HTTPInternalServerError)
           end
         end
 
@@ -233,15 +234,15 @@ class WebhookTestError < StandardError; end
           it "logs the error" do
             allow(PactBroker.logger).to receive(:error)
             expect(PactBroker.logger).to receive(:error).with(/Error.*WebhookTestError.*blah/)
-            subject.execute(options)
+            subject.execute(pact, options)
           end
 
           it "returns a WebhookExecutionResult with success=false" do
-            expect(subject.execute(options).success?).to be false
+            expect(subject.execute(pact, options).success?).to be false
           end
 
           it "returns a WebhookExecutionResult with an error" do
-            expect(subject.execute(options).error).to be_instance_of WebhookTestError
+            expect(subject.execute(pact, options).error).to be_instance_of WebhookTestError
           end
 
           it "logs the failure_log_message" do
diff --git a/spec/lib/pact_broker/domain/webhook_spec.rb b/spec/lib/pact_broker/domain/webhook_spec.rb
index 8cd9cbf81..82d56399b 100644
--- a/spec/lib/pact_broker/domain/webhook_spec.rb
+++ b/spec/lib/pact_broker/domain/webhook_spec.rb
@@ -11,6 +11,8 @@ module Domain
       let(:provider) { Pacticipant.new(name: 'Provider')}
       let(:request) { instance_double(PactBroker::Domain::WebhookRequest, execute: nil)}
       let(:options) { double('options') }
+      let(:pact) { double('pact') }
+
       subject { Webhook.new(request: request, consumer: consumer, provider: provider,) }
 
       describe "description" do
@@ -22,14 +24,14 @@ module Domain
       describe "execute" do
 
         it "executes the request" do
-          expect(request).to receive(:execute).with(options)
-          subject.execute options
+          expect(request).to receive(:execute).with(pact, options)
+          subject.execute pact, options
         end
 
         it "logs before and after" do
           allow(PactBroker.logger).to receive(:info)
           expect(PactBroker.logger).to receive(:info).with(/Executing/)
-          subject.execute options
+          subject.execute pact, options
         end
       end
     end