diff --git a/cmd/sync/main.go b/cmd/sync/main.go
index 287bb469..4617aaf3 100644
--- a/cmd/sync/main.go
+++ b/cmd/sync/main.go
@@ -20,7 +20,7 @@ import (
 
 var configFile = flag.String("config_path", "/etc/nginx/aws.yaml", "Path to the config file")
 var logFile = flag.String("log_path", "", "Path to the log file. If the file doesn't exist, it will be created")
-var version = "0.1-1"
+var version = "0.1-2"
 
 const connTimeoutInSecs = 10
 
diff --git a/cmd/sync/nginx.go b/cmd/sync/nginx.go
index 4d542c0f..822737fb 100644
--- a/cmd/sync/nginx.go
+++ b/cmd/sync/nginx.go
@@ -118,8 +118,8 @@ func checkIfUpstreamConfIsAccessible(httpClient *http.Client, endpoint string) e
 		return fmt.Errorf("upstream_conf endpoint %v is not accessible: %v", endpoint, err)
 	}
 
-	if resp.StatusCode != http.StatusNotFound {
-		return fmt.Errorf("upstream_conf endpoint %v is not accessible: expected 404 response, got %v", endpoint, resp.StatusCode)
+	if resp.StatusCode != http.StatusNotFound && resp.StatusCode != http.StatusBadRequest {
+		return fmt.Errorf("upstream_conf endpoint %v is not accessible: expected 404 or 400 response, got %v", endpoint, resp.StatusCode)
 	}
 
 	bodyStr := string(body)
diff --git a/os-packages/debian/changelog b/os-packages/debian/changelog
index ac7704a6..49bb53ec 100644
--- a/os-packages/debian/changelog
+++ b/os-packages/debian/changelog
@@ -1,3 +1,10 @@
+nginx-asg-sync (0.1-2-%%CODENAME%%) unstable; urgency=low
+
+  * 0.1-2
+  * Make sure nginx-asg-sync works with NGINX Plus R13
+
+ -- Michael Pleshakov <michael@nginx.com>  Wed, 30 Aug 2017 21:03:28 +0000 
+
 nginx-asg-sync (0.1-1-%%CODENAME%%) unstable; urgency=low
 
   * 0.1-1
diff --git a/os-packages/rpm/SPECS/nginx-asg-sync.spec b/os-packages/rpm/SPECS/nginx-asg-sync.spec
index e144938a..db4cc8bf 100644
--- a/os-packages/rpm/SPECS/nginx-asg-sync.spec
+++ b/os-packages/rpm/SPECS/nginx-asg-sync.spec
@@ -4,7 +4,7 @@
 Summary: NGINX Plus integration with AWS Auto Scaling groups
 Name: nginx-asg-sync
 Version: 0.1
-Release: 1%{?dist}
+Release: 2%{?dist}
 Vendor: Nginx Software, Inc.
 URL: https://github.com/nginxinc/nginx-asg-sync
 Packager: Nginx Software, Inc. <https://www.nginx.com>
@@ -110,6 +110,10 @@ if [ $1 -ge 1 ]; then
 fi
 
 %changelog
+* Wed Aug 30 2017 Michael Pleshakov <michael@nginx.com>
+- 0.1-2
+- Make sure nginx-asg-sync works with NGINX Plus R13
+
 * Fri Mar 03 2017 Michael Pleshakov <michael@nginx.com>
 - 0.1-1
 - First release