diff --git a/gdb/config/alpha/.Sanitize b/gdb/config/alpha/.Sanitize
index 69963ea1db1..edad03822a1 100644
--- a/gdb/config/alpha/.Sanitize
+++ b/gdb/config/alpha/.Sanitize
@@ -21,15 +21,20 @@ Do-first:
 
 Things-to-keep:
 
+alpha-linux.mh
+alpha-linux.mt
 alpha-osf1.mh
 alpha-osf1.mt
 alpha-osf2.mh
 alpha-osf3.mh
+nm-linux.h
 nm-osf.h
 nm-osf2.h
 nm-osf3.h
 tm-alpha.h
-xm-alpha.h
+tm-alphalinux.h
+xm-alphalinux.h
+xm-alphaosf.h
 
 Things-to-lose: