diff --git a/docs/workshop/2-passive-ssl/d4-passivessl.tex b/docs/workshop/2-passive-ssl/d4-passivessl.tex
index 3b78a0b..7fcae53 100644
--- a/docs/workshop/2-passive-ssl/d4-passivessl.tex
+++ b/docs/workshop/2-passive-ssl/d4-passivessl.tex
@@ -176,7 +176,7 @@ Depends on libpcap.
 
 \begin{frame}[fragile]
         \frametitle{sensor-d4-tls-fingerprinting - ja3-jl analyzer} 
-        (Proof of Concept) \\
+        (Work in Progress) \\
         \vspace{.8cm} 
         Populates a database:
         \begin{itemize}
@@ -188,7 +188,7 @@ Depends on libpcap.
 
 \begin{frame}[fragile]
         \frametitle{sensor-d4-tls-fingerprinting - passivessl API} 
-        (Proof of Concept) \\
+        (Work in Progress) \\
         \vspace{.8cm} 
         Exposes a REST API to query the collected data:
         \begin{itemize}