diff --git a/README.md b/README.md
index fdaa3f3..a8d9e7b 100644
--- a/README.md
+++ b/README.md
@@ -263,6 +263,7 @@ The following table is giving a list of error code with explanation:
 | 6         | Unable to find configuration        |
 | 7         | Misuse of script internal function  |
 | 8         | Can't determine OS version          |
+| 9         | Unsatisfied dependency              |
 | 11        | Bad function call                   |
 | 12        | Error copying files                 |
 | 13        | Bad target file system              |
diff --git a/init.sh b/init.sh
index 08d0407..4a71048 100755
--- a/init.sh
+++ b/init.sh
@@ -36,7 +36,7 @@ export LC_ALL=C
 export LANG=C
 
 # Version of init
-export VERSION="0.99.8"
+export VERSION="0.99.9"
 
 # Store script's path (realpath -s resolve symlinks if init.sh is a symlink)
 export MYPATH=$(dirname $(realpath -s $0))
@@ -146,11 +146,22 @@ fi
 
 # Run prechecks
 if [[ JUMP != true ]]; then
+    tmpfile=$(mktemp /tmp/init-XXXXXX)
     for mod in $MODULE_LIST; do
         version=VER_$mod
         prnt I "Vérification initiale pour $mod version ${!version}..."
+        deps=DEP_$mod
+        for dep in ${!deps}; do
+            if [[ ! $(grep $dep $tmpfile) ]]; then
+                prnt E "Le module $mod a des dépendances non satisfaite ou est exécuté trop tôt."
+                prnt E " * $dep doit être exécuté avant $mod, vérifiez votre liste de modules."
+                die 9
+            fi
+        done
         precheck_$mod
+        echo $mod >> $tmpfile
     done
+    rm -f $tmpfile
     unset mod
 fi