diff --git a/.gitmodules b/.gitmodules
index c0f14f2ff0..181af1b35d 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -842,6 +842,10 @@
 	path = extensions/csharp
 	url = https://github.com/zed-extensions/csharp.git
 
+[submodule "extensions/csharp-ls"]
+	path = extensions/csharp-ls
+	url = https://github.com/rbstp/zed-csharp-ls.git
+
 [submodule "extensions/csharp-snippets"]
 	path = extensions/csharp-snippets
 	url = https://github.com/kenBinary/csharp-zed-snippets.git
diff --git a/extensions.toml b/extensions.toml
index 3da43f7a81..71af1e834a 100644
--- a/extensions.toml
+++ b/extensions.toml
@@ -854,6 +854,10 @@ version = "0.0.1"
 submodule = "extensions/csharp"
 version = "1.0.4"
 
+[csharp-ls]
+submodule = "extensions/csharp-ls"
+version = "0.1.0"
+
 [csharp-snippets]
 submodule = "extensions/csharp-snippets"
 version = "0.1.0"
diff --git a/extensions/csharp-ls b/extensions/csharp-ls
new file mode 160000
index 0000000000..a044e83876
--- /dev/null
+++ b/extensions/csharp-ls
@@ -0,0 +1 @@
+Subproject commit a044e83876a759defa814112e52e24329ccb285f