diff --git a/docs/latex/cassiopee_preamble.tex b/docs/latex/cassiopee_preamble.tex
index 7ab1ac950b91014aede591065695762172781ce5..ca5487a12c6f5b23a148677d6321825b735e7b18 100644
--- a/docs/latex/cassiopee_preamble.tex
+++ b/docs/latex/cassiopee_preamble.tex
@@ -58,3 +58,8 @@
 \newunicodechar{ϵ}{\ensuremath{\in}}
 \newunicodechar{↵}{\ensuremath{\hookleftarrow}}
 \newunicodechar{≤}{\ensuremath{\leq}}
+
+\titleformat{\paragraph}
+	[block]
+	{\bfseries\sffamily\raggedright}
+	{\theparagraph}{0.5em}{}