diff --git a/docs/openshift.md b/docs/openshift.md
index 2396975c..b1aaf90b 100644
--- a/docs/openshift.md
+++ b/docs/openshift.md
@@ -918,7 +918,7 @@ The other SCCs provide intermediate levels of constraint for various use cases.
 ## Slides
 
 <center>
-<iframe src="//www.slideshare.net/slideshow/embed_code/key/qc1rIHqvXuiuzj" width="595" height="435" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" style="border:0px solid #CCC; border-width:0px; margin-bottom:0px; max-width: 100%;" allowfullscreen> </iframe> <div style="margin-bottom:0px"> <strong> <a href="//www.slideshare.net/KangarootLinux/openshift-4-the-smarter-kubernetes-platform" title="OpenShift 4, the smarter Kubernetes platform" target="_blank">OpenShift 4, the smarter Kubernetes platform</a> </strong> de <strong><a href="https://www.slideshare.net/KangarootLinux" target="_blank">Kangaroot</a></strong> </div>
+<iframe src="//www.slideshare.net/slideshow/embed_code/key/qc1rIHqvXuiuzj" width="595" height="400" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" style="border:0px solid #CCC; border-width:0px; margin-bottom:0px; max-width: 100%;" allowfullscreen> </iframe> <div style="margin-bottom:0px"> <strong> <a href="//www.slideshare.net/KangarootLinux/openshift-4-the-smarter-kubernetes-platform" title="OpenShift 4, the smarter Kubernetes platform" target="_blank">OpenShift 4, the smarter Kubernetes platform</a> </strong> de <strong><a href="https://www.slideshare.net/KangarootLinux" target="_blank">Kangaroot</a></strong> </div>
 
 <iframe src="//www.slideshare.net/slideshow/embed_code/key/ko4KgmpBYmqhyf" width="595" height="485" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" style="border:1px solid #CCC; border-width:1px; margin-bottom:5px; max-width: 100%;" allowfullscreen> </iframe> <div style="margin-bottom:5px"> <strong> <a href="//www.slideshare.net/wintonjkt/open-shift-4-infra-deep-dive" title="Open shift 4 infra deep dive" target="_blank">Open shift 4 infra deep dive</a> </strong> de <strong><a href="https://www.slideshare.net/wintonjkt" target="_blank">Winton Winton</a></strong> </div>