diff --git a/ifcs2018_journal.tex b/ifcs2018_journal.tex
index 2dcfb5f..5e9633a 100644
--- a/ifcs2018_journal.tex
+++ b/ifcs2018_journal.tex
@@ -10,7 +10,7 @@
 
 % label schema : verifier que "argumenter de la cascade de FIR" est fait
 
-\documentclass[a4paper,conference]{IEEEtran/IEEEtran}
+\documentclass[a4paper,journal]{IEEEtran/IEEEtran}
 \usepackage{graphicx,color,hyperref}
 \usepackage{amsfonts}
 \usepackage{amsthm}