diff --git a/scripts/ssl-manager.js b/scripts/ssl-manager.js
index 44701e92..c1e82c7a 100644
--- a/scripts/ssl-manager.js
+++ b/scripts/ssl-manager.js
@@ -44,6 +44,7 @@ function SSLManager(config) {
         UPLOADER_ERROR = 12006,
         READ_TIMED_OUT = 12007,
         NO_VALID_IP_ADDRESSES = 12008,
+        ENVIRONMENT_NODE_GROUP_NOT_EXISTS = 2391,
         VALIDATION_SCRIPT = "validation.sh",
         SHELL_CODES = {},
         INSTALL_LE_SCRIPT = "install-le.sh",
@@ -362,7 +363,13 @@ function SSLManager(config) {
     };
 
     me.uninstall = function () {
-        var autoUpdateScript = nodeManager.getScriptPath(AUTO_UPDATE_SCRIPT);
+        var autoUpdateScript = nodeManager.getScriptPath(AUTO_UPDATE_SCRIPT),
+            resp;
+
+        resp = nodeManager.getEntryPointGroup();
+        if (resp.result != 0) return resp;
+
+        config.nodeGroup = resp.group;
 
         return me.execAll([
             [ me.cmd, "crontab -l 2>/dev/null | grep -v '%(scriptPath)' | crontab -", {
@@ -382,7 +389,8 @@ function SSLManager(config) {
                     nodeManager.getScriptPath(INSTALL_LE_SCRIPT),
                     nodeManager.getScriptPath(VALIDATION_SCRIPT),
                     autoUpdateScript
-                ].join(DOMAINS_SEP)
+                ].join(DOMAINS_SEP),
+                nodeGroup: config.nodeGroup
             }]
         ]);
     };
@@ -710,10 +718,19 @@ function SSLManager(config) {
             propName,
             resp;
 
+
         resp = me.cmd("[[ -f \"" + CUSTOM_CONFIG + "\" ]] && echo true || echo false", { nodeGroup: config.nodeGroup });
+
+        if (resp.result == ENVIRONMENT_NODE_GROUP_NOT_EXISTS) {
+            resp = nodeManager.getEntryPointGroup();
+            if (resp.result != 0) return resp;
+
+            config.nodeGroup = resp.group;
+        }
+
         if (resp.result != 0) return resp;
 
-        if (resp.responses[0].out == "true") {
+        if (resp.responses && resp.responses[0] && resp.responses[0].out == "true") {
             resp = nodeManager.readFile(CUSTOM_CONFIG, config.nodeGroup);
             if (resp.result != 0) return resp;