diff --git a/azuread/resource_application_certificate_test.go b/azuread/resource_application_certificate_test.go
index 44b012bfb..7113bce62 100644
--- a/azuread/resource_application_certificate_test.go
+++ b/azuread/resource_application_certificate_test.go
@@ -103,7 +103,7 @@ func TestAccAzureADApplicationCertificate_basic(t *testing.T) {
 	resourceName := "azuread_application_certificate.test"
 	ri := tf.AccRandTimeInt()
 	keyType := "AsymmetricX509Cert"
-	endDate := time.Now().AddDate(0, 0, 364).UTC().Format(time.RFC3339)
+	endDate := time.Now().AddDate(0, 0, 360).UTC().Format(time.RFC3339)
 	value := testCertificateApplication
 
 	resource.ParallelTest(t, resource.TestCase{
@@ -133,7 +133,7 @@ func TestAccAzureADApplicationCertificate_complete(t *testing.T) {
 	keyId := uuid.New().String()
 	keyType := "AsymmetricX509Cert"
 	startDate := time.Now().AddDate(0, 0, 7).UTC().Format(time.RFC3339)
-	endDate := time.Now().AddDate(0, 0, 364).UTC().Format(time.RFC3339)
+	endDate := time.Now().AddDate(0, 0, 360).UTC().Format(time.RFC3339)
 	value := testCertificateApplication
 
 	resource.ParallelTest(t, resource.TestCase{
@@ -195,7 +195,7 @@ func TestAccAzureADApplicationCertificate_requiresImport(t *testing.T) {
 	resourceName := "azuread_application_certificate.test"
 	ri := tf.AccRandTimeInt()
 	keyType := "AsymmetricX509Cert"
-	endDate := time.Now().AddDate(0, 0, 364).UTC().Format(time.RFC3339)
+	endDate := time.Now().AddDate(0, 0, 360).UTC().Format(time.RFC3339)
 	value := testCertificateApplication
 
 	resource.ParallelTest(t, resource.TestCase{
diff --git a/azuread/resource_service_principal_certificate_test.go b/azuread/resource_service_principal_certificate_test.go
index c0c8188d3..293e3aad0 100644
--- a/azuread/resource_service_principal_certificate_test.go
+++ b/azuread/resource_service_principal_certificate_test.go
@@ -103,7 +103,7 @@ func TestAccAzureADServicePrincipalCertificate_basic(t *testing.T) {
 	resourceName := "azuread_service_principal_certificate.test"
 	ri := tf.AccRandTimeInt()
 	keyType := "AsymmetricX509Cert"
-	endDate := time.Now().AddDate(0, 0, 364).UTC().Format(time.RFC3339)
+	endDate := time.Now().AddDate(0, 0, 360).UTC().Format(time.RFC3339)
 	value := testCertificateServicePrincipal
 
 	resource.ParallelTest(t, resource.TestCase{
@@ -133,7 +133,7 @@ func TestAccAzureADServicePrincipalCertificate_complete(t *testing.T) {
 	keyId := uuid.New().String()
 	keyType := "AsymmetricX509Cert"
 	startDate := time.Now().AddDate(0, 0, 7).UTC().Format(time.RFC3339)
-	endDate := time.Now().AddDate(0, 0, 364).UTC().Format(time.RFC3339)
+	endDate := time.Now().AddDate(0, 0, 360).UTC().Format(time.RFC3339)
 	value := testCertificateServicePrincipal
 
 	resource.ParallelTest(t, resource.TestCase{
@@ -195,7 +195,7 @@ func TestAccAzureADServicePrincipalCertificate_requiresImport(t *testing.T) {
 	resourceName := "azuread_service_principal_certificate.test"
 	ri := tf.AccRandTimeInt()
 	keyType := "AsymmetricX509Cert"
-	endDate := time.Now().AddDate(0, 0, 364).UTC().Format(time.RFC3339)
+	endDate := time.Now().AddDate(0, 0, 360).UTC().Format(time.RFC3339)
 	value := testCertificateServicePrincipal
 
 	resource.ParallelTest(t, resource.TestCase{