diff --git a/.config/nvim/lua/plugins/cmp.lua b/.config/nvim/lua/plugins/cmp.lua
index ab064f1..47974ec 100644
--- a/.config/nvim/lua/plugins/cmp.lua
+++ b/.config/nvim/lua/plugins/cmp.lua
@@ -22,7 +22,7 @@ return {
             api_key = 'TERM',
             name = 'Llama.cpp',
             end_point = 'http://localhost:1234/v1/completions',
-            model = 'qwen/qwen2.5-coder-14b',
+            model = 'qwen2.5-coder-7b-instruct',
             optional = {
               max_tokens = 56,
               top_p = 0.9,
diff --git a/.config/nvim/lua/plugins/lspconfig.lua b/.config/nvim/lua/plugins/lspconfig.lua
index abd7c62..86c09cb 100644
--- a/.config/nvim/lua/plugins/lspconfig.lua
+++ b/.config/nvim/lua/plugins/lspconfig.lua
@@ -14,7 +14,12 @@ return {
     "williamboman/mason.nvim",
     lazy = false,
     config = function()
-      require("mason").setup()
+      require("mason").setup({
+        registries = {
+          "github:mason-org/mason-registry",
+          "github:Crashdummyy/mason-registry",
+        },
+      })
     end
   },
   {
@@ -23,5 +28,13 @@ return {
     opts = {
       auto_install = true,
     },
+  },
+  {
+    "seblyng/roslyn.nvim",
+    ---@module 'roslyn.config'
+    ---@type RoslynNvimConfig
+    opts = {
+      -- your configuration comes here; leave empty for default settings
+    },
   }
 }