From b93eb3e8b552f13f474462299e13c0881ff7e36c Mon Sep 17 00:00:00 2001
From: Amit <gangapurama@ornl.gov>
Date: Thu, 11 Sep 2025 14:24:22 -0400
Subject: [PATCH] Update correlation matrix.

---
 src/mps.jl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mps.jl b/src/mps.jl
index de71318..f5ca80e 100644
--- a/src/mps.jl
+++ b/src/mps.jl
@@ -896,7 +896,7 @@ function correlation_matrix(
             Li21 *= oᵢ * dag(psi[pL21])'
           else
             sᵢ = siteind(psi, pL21)
-            Li21 *= prime(dag(si[pL21]), !sᵢ)
+            Li21 *= prime(dag(psi[pL21]), !sᵢ)
           end
           Li21 *= psi[pL21]
         end