diff --git a/profiles/package.mask b/profiles/package.mask
index 8404b4bbb507f..c963c90f84622 100644
--- a/profiles/package.mask
+++ b/profiles/package.mask
@@ -36,6 +36,11 @@
 
 #--- END OF EXAMPLES ---
 
+# Alexey Sokolov <alexey+gentoo@asokolov.org> (2025-06-09)
+# Dead upstream, fails to compile with gcc 15 and cmake 4.
+# Removal on 2025-05-12. Bugs #957271, #944255
+games-arcade/tuxanci
+
 # Alexey Sokolov <alexey+gentoo@asokolov.org> (2025-06-09)
 # Dead upstream, doesn't build with gcc 15, we're the only ones packaging it.
 # Removal on 2025-05-12. Bugs #944434, #943845, #906249, #680698.