diff --git a/share/dune b/share/dune
index c19ef2e4f256410c3d7dee7f12a45c8d6f6d695f..64fd75965747ad89722616b81793cb3788af2c91 100644
--- a/share/dune
+++ b/share/dune
@@ -162,6 +162,7 @@
 (libc/nl_types.h as libc/nl_types.h)
 (libc/poll.h as libc/poll.h)
 (libc/pthread.h as libc/pthread.h)
+(libc/pwd.c as libc/pwd.c)
 (libc/pwd.h as libc/pwd.h)
 (libc/regex.h as libc/regex.h)
 (libc/resolv.h as libc/resolv.h)