diff --git a/doc/paper2/LLADD.tex b/doc/paper2/LLADD.tex
index 5d82b19..723900c 100644
--- a/doc/paper2/LLADD.tex
+++ b/doc/paper2/LLADD.tex
@@ -1492,7 +1492,7 @@ application control over a transactional storage policy is desirable.
 \includegraphics[%
    width=1\columnwidth]{tps-new.pdf}
 \includegraphics[%
-   width=1\columnwidth]{TPS-extended.pdf}
+   width=1\columnwidth]{tps-extended.pdf}
 \caption{\label{fig:TPS} The logging mechanisms of \yad and Berkeley
 DB are able to combine calls to commit() into a single disk force.
 This graph shows how \yad and Berkeley DB's throughput increases as