diff --git a/gdb/config/.Sanitize b/gdb/config/.Sanitize
index 1127dc863c..92cdbdf230 100644
--- a/gdb/config/.Sanitize
+++ b/gdb/config/.Sanitize
@@ -37,6 +37,7 @@ arm
 bigmips
 convex
 decstation
+delta88
 hp300bsd
 hp300hpux
 i386sco