diff --git a/pyproject.toml b/pyproject.toml
index bfab2b573..c84383946 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -39,7 +39,7 @@ dependencies = [
     "qrcode[pil]>=8.0",
     "croniter>=6.0.0,<7.0.0",
     "prompt-toolkit>=3.0.50,<4.0.0",
-    "setproctitle>=1.3.7,<2.0.0",
+    "setproctitle>=1.3.7,<2.0.0; sys_platform != 'win32'",
     "questionary>=2.0.0,<3.0.0",
     "mcp>=1.26.0,<2.0.0",
     "json-repair>=0.57.0,<1.0.0",