From 12c7ed9616de1d4f63d83a6634545331ba59ec7e Mon Sep 17 00:00:00 2001
From: Christopher Rackauckas <accounts@chrisrackauckas.com>
Date: Wed, 25 Oct 2023 02:45:33 +0200
Subject: [PATCH] Update default.jl

---
 src/default.jl | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/default.jl b/src/default.jl
index 830770802..82166a247 100644
--- a/src/default.jl
+++ b/src/default.jl
@@ -327,7 +327,12 @@ function defaultalg_symbol(::Type{T}) where {T}
     Symbol(split(string(SciMLBase.parameterless_type(T)), ".")[end])
 end
 defaultalg_symbol(::Type{<:GenericFactorization{typeof(ldlt!)}}) = :LDLtFactorization
-defaultalg_symbol(::Type{<:QRFactorization{ColumnNorm}}) = :QRFactorizationPivoted
+
+@static if VERSION >= v"1.7"
+    defaultalg_symbol(::Type{<:QRFactorization{ColumnNorm}}) = :QRFactorizationPivoted
+else
+    defaultalg_symbol(::Type{<:QRFactorization{Val{true}}}) = :QRFactorizationPivoted
+end
 
 """
 if alg.alg === DefaultAlgorithmChoice.LUFactorization