diff --git a/ObsoleteFiles.inc b/ObsoleteFiles.inc
index 02477bbebd0..c017ecaaf09 100644
--- a/ObsoleteFiles.inc
+++ b/ObsoleteFiles.inc
@@ -51,6 +51,12 @@
 #   xargs -n1 | sort | uniq -d;
 # done
 
+# 20240507: remove gbde
+OLD_FILES+=boot/kernel/geom_bde.ko
+OLD_FILES+=sbin/gbde
+OLD_FILES+=usr/share/man/man4/gbde.4.gz
+OLD_FILES+=usr/share/man/man8/gbde.8.gz
+
 # 20240422: remove improperly installed libcxxrt.so.1
 MOVED_LIBS+=usr/lib/libcxxrt.so.1