diff --git a/Makefile b/Makefile
index 64826fa..5e51342 100644
--- a/Makefile
+++ b/Makefile
@@ -19,6 +19,9 @@ MEDIAWIKI_DEB=${MEDIAWIKI_PACKAGE}_${DOCRELEASE}-${PKGREL}_all.deb
 
 all: index.html
 
+.PHONY: verify-images
+verify-images:
+	for i in ./images/screenshot/*.png; do ./png-verify.pl $$i; done
 
 ADOC_SOURCES_GUESS=$(filter-out %-synopsis.adoc %-opts.adoc %-table.adoc, $(wildcard *.adoc))
 .pve-doc-depends link-refs.json: ${ADOC_SOURCES_GUESS} scan-adoc-refs
diff --git a/images/screenshot/gui-datacenter-search.png b/images/screenshot/gui-datacenter-search.png
new file mode 100644
index 0000000..4fbedcf
Binary files /dev/null and b/images/screenshot/gui-datacenter-search.png differ