diff --git a/network/web/firefox/pspec.xml b/network/web/firefox/pspec.xml
index a034125a69..6655d489bd 100644
--- a/network/web/firefox/pspec.xml
+++ b/network/web/firefox/pspec.xml
@@ -35,6 +35,7 @@
             <Dependency versionFrom="3.94">nss-devel</Dependency>
             <Dependency>lld-devel</Dependency>
             <Dependency>gdb-devel</Dependency>
+            <Dependency>xorg-util</Dependency>
             <Dependency>util-linux</Dependency>
             <Dependency>nspr-devel</Dependency>
             <Dependency>zlib-devel</Dependency>