diff --git a/Prosody-Quick-installation-guide.md b/Prosody-Quick-installation-guide.md
index 86d32f9..e7250ae 100644
--- a/Prosody-Quick-installation-guide.md
+++ b/Prosody-Quick-installation-guide.md
@@ -17,8 +17,10 @@ sudo apt-get install prosody
 ###### Installation des modules :
 
 ```
+sudo mkdir /usr/lib/prosody/modules/community-mod/
+sudo chown -R prosody: /usr/lib/prosody/modules/community-mod/
 cd /usr/lib/prosody/modules/community-mod/
-(sudo apt install hg)
+sudo apt install hg
 sudo hg clone https://hg.prosody.im/prosody-modules/ prosody-modules
 ```
 ##### MaJ des Modules