diff --git a/CCvsMBPT.tex b/CCvsMBPT.tex
index 23d4761..22afe9d 100644
--- a/CCvsMBPT.tex
+++ b/CCvsMBPT.tex
@@ -593,7 +593,7 @@ that can be converted to the following CC-like residual equations
 	\begin{split}
 		r_{iab,p}^{\text{2p1h}}
 		& = \ERI{pi}{ba}
-		+ \Delta_{iab,p}^{\text{2p1h}} t_{ija,p}^{\text{2p1h}} 
+		+ \Delta_{iab,p}^{\text{2p1h}} t_{iab,p}^{\text{2p1h}} 
 		+ \sum_{kc} \ERI{ak}{ic} t_{kcb,p}^{\text{2p1h}} 
 		\\
 		& - \sum_{klcq} \ERI{qc}{kl} t_{iab,q}^{\text{2p1h}} t_{klc,p}^{\text{2h1p}}