diff --git a/profiles/package.mask b/profiles/package.mask
index 1c5193f664ca6..e27e72a22efcb 100644
--- a/profiles/package.mask
+++ b/profiles/package.mask
@@ -29,6 +29,11 @@
 
 #--- END OF EXAMPLES ---
 
+# Andreas Sturmlechner <asturm@gentoo.org> (21 Dec 2017)
+# Dead upstream, depends on dead Qt4.
+# Bug #637108. Masked for removal in 30 days.
+app-cdr/qpxtool
+
 # Patrice Clement <monsieurp@gentoo.org> (19 Dec 2017)
 # A slightly better syntax file for PAM configuration files is shipped with Vim
 # since version 8.0. The one we package is old and out of date.