diff --git a/.gitignore b/.gitignore
index e08ee85..a0f1b68 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,6 +9,8 @@ blog/modele-de-solow/img/*.svg
 blog/modele-de-solow/img/*.tex
 blog/modele-de-solow/.ltx/*
 
+blog/fonction-de-production-ces/.ltx/
+
 blog/representer-graphiquement-une-serie-temporelle-du-pib/.ltx/*
 blog/representer-graphiquement-une-serie-temporelle-du-pib/gdppc-fr.py
 blog/representer-graphiquement-une-serie-temporelle-du-pib/img/*.svg