diff --git a/profiles/base/package.use.mask b/profiles/base/package.use.mask
index 96880ec9b1d72..8da1c3ad38eb0 100644
--- a/profiles/base/package.use.mask
+++ b/profiles/base/package.use.mask
@@ -3,6 +3,11 @@
 
 # New entries go on top.
 
+# Andreas Sturmlechner <asturm@gentoo.org> (2025-01-03)
+# Blocking cleanup of kde-apps/kdegraphics-mobipocket:5
+kde-frameworks/kfilemetadata:5 mobi
+media-gfx/okularpart:5 mobi
+
 # Andreas Sturmlechner <asturm@gentoo.org> (2025-01-03)
 # Prepare cleanup of kde-apps/kaccounts-integration:6[qt5]
 kde-frameworks/purpose:5 kaccounts