diff --git a/README.md b/README.md
index 695f893..c55f226 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@ Génération d'images à la "jeu de la vie" écrit en C.
 ```
 # apt install gcc
 # apt install libsdl-image1.2
-# dnf install libsdl-image1.2-dev
+# apt install libsdl-image1.2-dev
 # apt-get install libsdl1.2-compat   ( might be needed, or not )
 ```