diff --git a/changelog.d/20250217_215714_github-actions[bot]_lsp-server-ignore-sigint.rst b/changelog.d/20250217_215714_github-actions[bot]_lsp-server-ignore-sigint.rst
new file mode 100644
index 000000000..67256acb8
--- /dev/null
+++ b/changelog.d/20250217_215714_github-actions[bot]_lsp-server-ignore-sigint.rst
@@ -0,0 +1,7 @@
+.. _#2248:  https://github.com/fox0430/moe/pull/2248
+
+Fixed
+.....
+
+- `#2248`_ lsp: Ignore SIGINT in server process
+
diff --git a/src/moepkg/lsp/client.nim b/src/moepkg/lsp/client.nim
index a2d610374..f4497d877 100644
--- a/src/moepkg/lsp/client.nim
+++ b/src/moepkg/lsp/client.nim
@@ -406,7 +406,7 @@ proc restart*(c: LspClient): Future[LspRestartClientResult] {.async.} =
         commandSplit[1 .. ^1]
       else:
         @[]
-    opts: set[AsyncProcessOption] = {UsePath, EvalCommand, StdErrToStdOut}
+    opts: set[AsyncProcessOption] = {UsePath, EvalCommand, StdErrToStdOut, ProcessGroup}
 
   try:
     c.serverProcess = await startProcess(