diff --git a/google/monitoring_uptime_check_config.go b/google/monitoring_uptime_check_config.go
index effefe4c9..b3a2115b3 100644
--- a/google/monitoring_uptime_check_config.go
+++ b/google/monitoring_uptime_check_config.go
@@ -183,6 +183,13 @@ func expandMonitoringUptimeCheckConfigHttpCheck(v interface{}, d TerraformResour
 		transformed["useSsl"] = transformedUseSsl
 	}
 
+	transformedValidateSsl, err := expandMonitoringUptimeCheckConfigHttpCheckValidateSsl(original["validate_ssl"], d, config)
+	if err != nil {
+		return nil, err
+	} else if val := reflect.ValueOf(transformedValidateSsl); val.IsValid() && !isEmptyValue(val) {
+		transformed["validateSsl"] = transformedValidateSsl
+	}
+
 	transformedMaskHeaders, err := expandMonitoringUptimeCheckConfigHttpCheckMaskHeaders(original["mask_headers"], d, config)
 	if err != nil {
 		return nil, err
@@ -250,6 +257,10 @@ func expandMonitoringUptimeCheckConfigHttpCheckUseSsl(v interface{}, d Terraform
 	return v, nil
 }
 
+func expandMonitoringUptimeCheckConfigHttpCheckValidateSsl(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
+	return v, nil
+}
+
 func expandMonitoringUptimeCheckConfigHttpCheckMaskHeaders(v interface{}, d TerraformResourceData, config *Config) (interface{}, error) {
 	return v, nil
 }