diff --git a/cnam/travaux/thesis/build.py b/cnam/travaux/thesis/build.py
index a25327a..596bb3f 100755
--- a/cnam/travaux/thesis/build.py
+++ b/cnam/travaux/thesis/build.py
@@ -69,7 +69,7 @@ def build(directory, sign):
             variables = {
                 'author': AUTHOR,
                 'title': TITLE[language],
-                'subtitle': SUBTITLE[language],
+                'titlesub': SUBTITLE[language],
                 'date': DATE[language],
                 'name': MAIN,
                 'mainlanguage': language,
diff --git a/cnam/travaux/thesis/thesis/back.tex b/cnam/travaux/thesis/thesis/back.tex
index 39b7c40..fae2f64 100644
--- a/cnam/travaux/thesis/thesis/back.tex
+++ b/cnam/travaux/thesis/thesis/back.tex
@@ -6,7 +6,7 @@
 
 \begin{center}\begin{large}\textbf{
 \title\\
-\subtitle
+\titlesub
 }\end{large}\end{center}
 
 \ml{CNAM Master's thesis}{Mémoire d’Ingénieur CNAM},\\
diff --git a/cnam/travaux/thesis/thesis/front.tex b/cnam/travaux/thesis/thesis/front.tex
index ab4a1b4..8b32124 100644
--- a/cnam/travaux/thesis/thesis/front.tex
+++ b/cnam/travaux/thesis/thesis/front.tex
@@ -35,7 +35,7 @@ DES {\larger[2] A}RTS ET {\larger[2] M}ÉTIERS
 \hrq
 
 \title\\
-\subtitle
+\titlesub
 
 \ml
 {Defended on \date}