diff --git a/api_test.go b/api_test.go
index b5ef8333..dc8766dd 100644
--- a/api_test.go
+++ b/api_test.go
@@ -1841,6 +1841,7 @@ var _ = Describe("Service Broker API", func() {
 						Expect(response.StatusCode).To(Equal(http.StatusPreconditionFailed))
 						response = makeLastBindingOperationRequestWithSpecificAPIVersion(instanceID, bindingID, "2.13")
 						Expect(response.StatusCode).To(Equal(http.StatusPreconditionFailed))
+						Expect(response.Body).To(MatchJSON(`{"description":"get binding endpoint only supported starting with OSB version 2.14"}`))
 					})
 
 					It("fails for GetBinding request", func() {
@@ -1871,6 +1872,23 @@ var _ = Describe("Service Broker API", func() {
 						Expect(response.StatusCode).To(Equal(http.StatusOK))
 						Expect(response.Body).To(MatchJSON(fixture("binding.json")))
 					})
+
+					It("returns 500 when lastBindingOperation returns an unknown error", func() {
+						fakeAsyncServiceBroker.LastBindingOperationError = errors.New("unknown error")
+
+						response := makeLastBindingOperationRequestWithSpecificAPIVersion(instanceID, bindingID, "2.14")
+						Expect(response.StatusCode).To(Equal(http.StatusInternalServerError))
+					})
+
+					It("returns the appropriate when lastBindingOperation returns a known error", func() {
+						fakeAsyncServiceBroker.LastBindingOperationError = brokerapi.NewFailureResponse(
+							errors.New("I failed in unique and interesting ways"),
+							http.StatusTeapot,
+							"interesting-failure",
+						)
+						response := makeLastBindingOperationRequestWithSpecificAPIVersion(instanceID, bindingID, "2.14")
+						Expect(response.StatusCode).To(Equal(http.StatusTeapot))
+					})
 				})
 			})
 		})
diff --git a/fakes/fake_service_broker.go b/fakes/fake_service_broker.go
index 2f06d816..f66b1fbc 100644
--- a/fakes/fake_service_broker.go
+++ b/fakes/fake_service_broker.go
@@ -33,6 +33,7 @@ type FakeServiceBroker struct {
 	UnbindError        error
 	DeprovisionError   error
 	LastOperationError error
+	LastBindingOperationError error
 	UpdateError        error
 	GetInstanceError   error
 	GetBindingError    error
@@ -412,8 +413,8 @@ func (fakeBroker *FakeServiceBroker) LastBindingOperation(context context.Contex
 		fakeBroker.ReceivedContext = val
 	}
 
-	if fakeBroker.LastOperationError != nil {
-		return brokerapi.LastOperation{}, fakeBroker.LastOperationError
+	if fakeBroker.LastBindingOperationError != nil {
+		return brokerapi.LastOperation{}, fakeBroker.LastBindingOperationError
 	}
 
 	return brokerapi.LastOperation{State: fakeBroker.LastOperationState, Description: fakeBroker.LastOperationDescription}, nil