diff --git a/manifest.jps b/manifest.jps
index 68637bb8..bb51b564 100644
--- a/manifest.jps
+++ b/manifest.jps
@@ -58,7 +58,7 @@ description:
 
 globals:
   scriptSufix: letsencrypt-ssl
-  
+
 mixins:
   - configs/vers.yaml
 
@@ -114,7 +114,7 @@ onInstall:
 onUninstall:
   - callScript:
       action: uninstall
-  - delete
+  - deleteScript
 
 onBeforeDelete: delete
 
@@ -165,6 +165,10 @@ actions:
         action: auto-update
   configure: installScript
   delete:
+    - callScript:
+        action: delete
+    - deleteScript
+  deleteScript:
     script: |
       jelastic.dev.scripting.DeleteScript('${env.envName}-${targetNodes.nodeGroup}-${globals.scriptSufix}');
       return {result:0}
diff --git a/scripts/generate-ssl-cert.sh b/scripts/generate-ssl-cert.sh
index 1388bb3a..222f5cde 100644
--- a/scripts/generate-ssl-cert.sh
+++ b/scripts/generate-ssl-cert.sh
@@ -73,7 +73,7 @@ do
 
     [[ -z $error ]] && {
       error=$(sed -rn 's/.*\s(.*)(Invalid response from http:\/\/.*)\\\"".*/\2/p' $LOG_FILE | sed '$!d')
-      [[ ! -z $error ]] && invalid_domain=$(echo $error | sed -rn 's/Invalid response from http:\/\/([^/]*)\/\.well-known.*/\1/p')
+      [[ ! -z $error ]] && invalid_domain=$(echo $error | sed -rn 's/Invalid response from https?:\/\/([^/]*)\/\.well-known.*/\1/p')
     }
 
     [[ -z $error ]] && {
diff --git a/scripts/ssl-manager.js b/scripts/ssl-manager.js
index 490e09af..192bdaf2 100644
--- a/scripts/ssl-manager.js
+++ b/scripts/ssl-manager.js
@@ -94,6 +94,7 @@ function SSLManager(config) {
     me.invoke = function (action) {
         var actions = {
             "install"     : me.install,
+            "delete"      : me.delete,
             "uninstall"   : me.uninstall,
             "auto-update" : me.autoUpdate,
             "backup-scripts": me.backupScripts,
@@ -316,6 +317,14 @@ function SSLManager(config) {
         return resp;
     };
 
+    me.delete = function() {
+        return me.execAll([
+            [ me.initAddOnExtIp, config.withExtIp ],
+
+            me.undeploy
+        ]);
+    };
+
     me.uninstall = function () {
         var autoUpdateScript = nodeManager.getScriptPath(AUTO_UPDATE_SCRIPT);
 
@@ -1400,13 +1409,28 @@ function SSLManager(config) {
 
     me.removeSSLCert = function removeSSLCert() {
         var resp,
-            sslCerts;
+            sslCert,
+            sslCerts,
+            extDomain;
 
         resp = jelastic.env.binder.GetSSLCerts(config.envName, session);
         if (resp.result != 0) return resp;
 
         sslCerts = resp.responses;
 
+        sslCert = sslCerts[sslCerts.length - 1];
+
+        if (sslCert.extDomains.length) {
+            for (var i = 0, n = sslCert.extDomains.length; i < n; i++) {
+                extDomain = sslCert.extDomains[i];
+
+                if (extDomain.sslEnabled) {
+                    resp = jelastic.env.binder.RemoveExtDomain(config.envName, session, extDomain.domain);
+                    if (resp.result != 0) return resp;
+                }
+            }
+        }
+
         return jelastic.env.binder.RemoveSSLCerts(config.envName, session, sslCerts[sslCerts.length - 1].id);
     };