1 files changed, 1 insertions, 0 deletions
diff --git a/MANIFEST b/MANIFEST
index 1be7ecbc7a..5d656879f2 100644
--- a/MANIFEST
+++ b/MANIFEST
@@ -205,6 +205,7 @@ misc/inf-ruby.el
 misc/ruby-mode.el
 misc/rubydb2x.el
 misc/rubydb3x.el
+missing/acosh.c
 missing/alloca.c
 missing/crypt.c
 missing/dup2.c