diff --git a/modules_EOLE_envole/Makefile b/modules_EOLE_envole/Makefile
index 9528a04..85a09d3 100644
--- a/modules_EOLE_envole/Makefile
+++ b/modules_EOLE_envole/Makefile
@@ -12,6 +12,14 @@ amon-sphynx:
 	pdflatex amon-sphynx.tex
 	pdflatex amon-sphynx.tex
 
+tronc-commun-1:
+	pdflatex tronc-commun-1.tex
+	pdflatex tronc-commun-1.tex
+
+tronc-commun-2:
+	pdflatex tronc-commun-2.tex
+	pdflatex tronc-commun-2.tex
+
 clean:
 	find . -name '*.log' -delete 
 	find . -name '*.out' -delete