From e7aadf42f6362a67c19206dc361f774e2054bc14 Mon Sep 17 00:00:00 2001
From: Thomas Honeyman <hello@thomashoneyman.com>
Date: Tue, 18 Jul 2023 20:57:32 -0400
Subject: [PATCH] Fix purs stable filtering regex (#627)

---
 flake.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/flake.nix b/flake.nix
index 53c51fe1..212ae656 100644
--- a/flake.nix
+++ b/flake.nix
@@ -74,7 +74,7 @@
         compilers = let
           # Only include the compiler at normal MAJOR.MINOR.PATCH versions.
           stableOnly =
-            prev.lib.filterAttrs (name: _: (builtins.match "^purs-[0-9]_[0-9]+_[0-9]$" name != null))
+            prev.lib.filterAttrs (name: _: (builtins.match "^purs-[0-9]+_[0-9]+_[0-9]+$" name != null))
             prev.purs-bin;
         in
           prev.symlinkJoin {