diff --git a/docs/Extensions.md b/docs/Extensions.md
index db573f1..7e38f66 100644
--- a/docs/Extensions.md
+++ b/docs/Extensions.md
@@ -86,11 +86,12 @@ project's root directory.
 ## Add the plugin
 
 Create (or open) the `yang.settings` file and add the plugin using the following
-configuration:
+configuration. Other classpaths, validator and commands classes can be provided
+as well.
 
 ```json
   "extension" : {
-    "classpath" : "extension.jar",
+    "classpath" : "extension.jar:./second-extension.jar:./local-classdir/.",
     "validators" : "my.pack.MyExampleValidator:my.pack.MyYetAnotherExampleValidator",
     "commands" : "my.pack.MyCommand:my.pack.MyOtherCommand"
   }
diff --git a/schema/yang-lsp-settings-schema.json b/schema/yang-lsp-settings-schema.json
index 4180d20..8c7b73e 100644
--- a/schema/yang-lsp-settings-schema.json
+++ b/schema/yang-lsp-settings-schema.json
@@ -34,9 +34,8 @@
       "type": "object",
       "properties": {
         "classpath": {
-          "description": "Location of extension jar relative to the project's root directory",
-          "type": "string",
-          "pattern": "\\.jar$"
+          "description": "Location of extension jar relative to the project's root directory.\nIt may also be a path to a directory.\nYou can specify multiple elements separated with a colon ':'",
+          "type": "string"
         },
         "validators": {
           "description": "IValidatorExtension implementor classes e.g., 'my.pack.MyExampleValidator'.\nYou can specify multiple elements separated with a colon ':'",