diff --git a/comfy_cli/cmdline.py b/comfy_cli/cmdline.py
index 3699ffe9..52847522 100644
--- a/comfy_cli/cmdline.py
+++ b/comfy_cli/cmdline.py
@@ -325,7 +325,7 @@ def install(
         )
         raise typer.Exit(code=1)
 
-    if pr and version not in {None, "nightly"} or commit:
+    if pr and (version not in {None, "nightly"} or commit):
         rprint("--pr cannot be used with --version or --commit")
         raise typer.Exit(code=1)