1 files changed, 1 insertions, 0 deletions
diff --git a/doc/configure.ac b/doc/configure.ac
index 1bff2b82d8..79b8393807 100644
--- a/doc/configure.ac
+++ b/doc/configure.ac
@@ -212,5 +212,6 @@ started_ada/Makefile
 relnotes/Makefile
 new_chapters/Makefile
 cpu_supplement/Makefile
+shell/Makefile
 ])
 AC_OUTPUT