diff --git a/src/liblimb/shldata-rw.h/shldata_write.c b/src/liblimb/shldata-rw.h/shldata_write.c
index 11f2093..244b22a 100644
--- a/src/liblimb/shldata-rw.h/shldata_write.c
+++ b/src/liblimb/shldata-rw.h/shldata_write.c
@@ -7,7 +7,6 @@
 #include <limb/buffer.h>
 #include <limb/buffer-shldata.h>
 #include <limb/djbunix.h>
-#include <limb/posixplz.h>
 #include <limb/unix-transactional.h>
 #include <limb/shldata-rw.h>
 #include <limb/siovec.h>
@@ -25,7 +24,7 @@ shldata_write(int bfd, const char *file, u32 magic, u64 ver,
     if (!shldata_chkmagic(magic))
         return 0;
 
-    b.fd = mkfiletempat(bfd, tmp, (createat_fn) (void (*)(void)) open_exclat, 0, NULL);
+    b.fd = open_tmpat(bfd, tmp);
     if (b.fd < 0) return 0;
 
     if (buffer_puthdr(&b, magic, ver) < 0)