diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 723cebf42c..4d5011f8c4 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,7 @@
+2010-11-22  Tom Tromey  <tromey@redhat.com>
+
+	* Makefile.in (.PRECIOUS): Reference ada-lex.c.
+
 2010-11-19  Keith Seitz  <keiths@redhat.com>
 
 	* data-directory/Makefile.in (SYSCALLS_INSTALL_DIR):
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index debda3647b..90f0eb767f 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -1653,7 +1653,7 @@ po/$(PACKAGE).pot: force
 	    false; \
 	fi
 
-.PRECIOUS: ada-exp.c
+.PRECIOUS: ada-lex.c
 
 # XML rules