diff --git a/src/00_check-system b/src/00_check-system
index 83917b5..2f76e80 100644
--- a/src/00_check-system
+++ b/src/00_check-system
@@ -19,7 +19,7 @@ function checkSystem
         fi
 
         # Si OS_FAMILY contient l'un des termes suivants alors c'est la famille redhat
-        if echo "$OS_FAMILY" | egrep -q -i 'rhel|centos|fedora|rocky|alma';then
+        if echo "$OS_FAMILY" | egrep -q -i 'rhel|centos|fedora|rocky|alma|ol';then
             OS_FAMILY="Redhat"
         fi
 
@@ -123,4 +123,4 @@ function checkSystem
 
         PKG_TYPE="rpm"
     fi
-}
\ No newline at end of file
+}