diff --git a/papers/rwpqc23-slides-content.tex b/papers/rwpqc23-slides-content.tex
index 547f14d..4fdee75 100644
--- a/papers/rwpqc23-slides-content.tex
+++ b/papers/rwpqc23-slides-content.tex
@@ -96,7 +96,7 @@ Forward secrecy
 \end{frame}
 
 \begin{frame}{The Rosenpass protocol}
-  \includegraphics[height=.80\textheight]{graphics/rosenpass-wp-key-exchange-protocol-rgb.pdf}
+  \includegraphics[height=.9\textheight]{graphics/rosenpass-wp-key-exchange-protocol-rgb.pdf}
 \end{frame}
 
 \begin{frame}{CVE-2021-46873 – DOS against WireGuard through NTP}
@@ -111,7 +111,7 @@ Forward secrecy
 \end{frame}
 
 \begin{frame}{New Hashing/Domain separation scheme}
-  \includegraphics[height=.80\textheight]{graphics/rosenpass-wp-hashing-tree.pdf}
+  \includegraphics[height=.9\textheight]{graphics/rosenpass-wp-hashing-tree.pdf}
 \end{frame}
 
 \begin{frame}{Security analysis of rosenpass}
@@ -124,13 +124,13 @@ Forward secrecy
 \end{frame}
 
 \begin{frame}{Proverif in technicolor}
-  \includegraphics[height=.80\textheight]{assets/2023-03-20-symbolic-analysis-screenshot.png}
+  \includegraphics[height=.9\textheight]{assets/2023-03-20-symbolic-analysis-screenshot.png}
 \end{frame}
 
 \begin{frame}{Reference implementation in rust, deploying post-quantum-secure WireGuard}
-  \includegraphics[height=.80\textheight]{assets/2023-03-20-rg-tutorial-screenshot.png}
+  \includegraphics[height=.9\textheight]{assets/2023-03-20-rg-tutorial-screenshot.png}
 \end{frame}
 
 \begin{frame}{Noise-like specification (easier for engineers)}
-  \includegraphics[height=.80\textheight]{graphics/rosenpass-wp-message-handling-code.pdf}
+  \includegraphics[height=.9\textheight]{graphics/rosenpass-wp-message-handling-code.pdf}
 \end{frame}