diff --git a/slides/yocto-image/yocto-image.tex b/slides/yocto-image/yocto-image.tex
index e485998dd6..c1f948d6a5 100644
--- a/slides/yocto-image/yocto-image.tex
+++ b/slides/yocto-image/yocto-image.tex
@@ -74,11 +74,11 @@ \subsection{Introduction to images}
   \frametitle{Example of an image}
   \begin{block}{}
     \begin{minted}{sh}
-require recipes-core/images/core-image-minimal.bb
+SUMMARY = "Example image"
+IMAGE_INSTALL = "packagegroup-core-boot dropbear ninvaders"
+IMAGE_LINGUAS = " "
 
-DESCRIPTION = "Example image"
-
-IMAGE_INSTALL += "ninvaders"
+inherit core-image
     \end{minted}
   \end{block}
   Note: unlike other recipes, image recipes don't need to set