diff --git a/styles/jevalideca/format_parameters.json b/styles/jevalideca/format_parameters.json
index c964f2e..d24e279 100644
--- a/styles/jevalideca/format_parameters.json
+++ b/styles/jevalideca/format_parameters.json
@@ -55,6 +55,20 @@
     "stilltime": 2,
     "extension": "pdf"
   },
+  "lettre_devis": {
+    "linkcolor": "blue",
+    "tocdepth": 3,
+    "pdfengine": "lualatex",
+    "fontsize": 12,
+    "paperwidth": 2550,
+    "paperheight": 3300,
+    "ratio": 100,
+    "margin": 200,
+    "vmargin": 450,
+    "fps": 15,
+    "stilltime": 2,
+    "extension": "pdf"
+  },
   "instagram-carre": {
     "linkcolor": "blue",
     "tocdepth": 2,
diff --git a/styles/jevalideca/lettre_devis/header.tex b/styles/jevalideca/lettre_devis/header.tex
index f38e02c..328ba7a 100644
--- a/styles/jevalideca/lettre_devis/header.tex
+++ b/styles/jevalideca/lettre_devis/header.tex
@@ -31,7 +31,7 @@
 
 \usepackage{wallpaper}
 \makeatletter
-\ULCornerWallPaper{1}{./styles/jevalideca/lettre/fonds_lettre.pdf}
+\ULCornerWallPaper{1}{./styles/jevalideca/lettre_devis/fonds_lettre.pdf}
 \makeatother
 
 % Override default figure placement To be within the flow of the text rather