diff --git a/x11/util/alternatives/pspec.xml b/x11/util/alternatives/pspec.xml
index a829a93832..ab4c32c97d 100644
--- a/x11/util/alternatives/pspec.xml
+++ b/x11/util/alternatives/pspec.xml
@@ -17,6 +17,7 @@
         <BuildDependencies>
             <Dependency>popt-devel</Dependency>
             <Dependency>newt-devel</Dependency>
+            <Dependency>libxcb-devel</Dependency>
         </BuildDependencies>
     </Source>