diff --git a/flake.nix b/flake.nix
index 522717db1..07c955018 100644
--- a/flake.nix
+++ b/flake.nix
@@ -82,6 +82,13 @@
                     version = "2.2.0";
                   };
                 })
+
+                (final: prev: {
+                  postgresql = prev.postgresql.overrideAttrs (_:
+                    final.lib.optionalAttrs (final.stdenv.hostPlatform.isMusl) {
+                      doCheck = false;
+                    });
+                })
               ];
           };