diff --git a/softwares/VirtualBox.sls b/softwares/VirtualBox.sls
index 5d66bc5..b1e7236 100644
--- a/softwares/VirtualBox.sls
+++ b/softwares/VirtualBox.sls
@@ -26,7 +26,7 @@
 
 Installons VirtualBox avec le package:
   pkg.installed:
-    -sources:
+    - sources:
       - VirtualBox: "https://download.virtualbox.org/virtualbox/5.2.22/VirtualBox-5.2-5.2.22_126460_fedora26-1.x86_64.rpm"
 
 {% endif %}
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