diff --git a/Makefile b/Makefile
index 0670339f1102d541da7f930f30ca3c5195ea4465..d6428ce3937369746c1013268b4f6821421df702 100644
--- a/Makefile
+++ b/Makefile
@@ -4,7 +4,8 @@ all: public/index.html \
 	public/session_2.html \
 	public/session_3.html \
 	public/session_4.html \
-	public/session_5.html
+	public/session_5.html \
+	public/session_6.html
 
 public/:
 	mkdir -p public
@@ -45,6 +46,9 @@ public/session_4.html: public/ session_4/session_4.Rmd public/www/style_Rmd.css
 public/session_5.html: public/ session_5/session_5.Rmd public/www/style_Rmd.css
 	Rscript -e 'rmarkdown::render("session_5/session_5.Rmd", output_dir = "public/")'
 
+public/session_6.html: public/ session_6/session_6.Rmd public/www/style_Rmd.css
+	Rscript -e 'rmarkdown::render("session_6/session_6.Rmd", output_dir = "public/")'
+
 ## Test docker in local
 
 test : local/index.html \