diff --git a/ide/che-core-ide-stacks/src/main/resources/stacks.json b/ide/che-core-ide-stacks/src/main/resources/stacks.json
index a50c65b01ed..5e63fa1d8bf 100644
--- a/ide/che-core-ide-stacks/src/main/resources/stacks.json
+++ b/ide/che-core-ide-stacks/src/main/resources/stacks.json
@@ -358,7 +358,7 @@
           "machines": {
             "dev-machine": {
               "agents": [
-                "org.eclipse.che.exec", "org.eclipse.che.terminal", "org.eclipse.che.ws-agent", "org.eclipse.che.ssh"
+                "org.eclipse.che.exec", "org.eclipse.che.terminal", "org.eclipse.che.ws-agent", "org.eclipse.che.ssh", "org.eclipse.che.ls.csharp"
               ],
               "servers": {},
               "attributes" : {