diff --git a/Changes b/Changes
index bcd75fa..fe632c6 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,8 @@
 Revision history for Sys::Linux::Namespaces
 
+0.012 - May  4 2017
+  * Fix borken mount options
+
 0.011 - May  4 2017
   * Fix broken /proc mounting support
   * Fixup tests to conform more to current BP
diff --git a/lib/Sys/Linux/Mount.xs b/lib/Sys/Linux/Mount.xs
index 414ee61..93fbe75 100644
--- a/lib/Sys/Linux/Mount.xs
+++ b/lib/Sys/Linux/Mount.xs
@@ -15,7 +15,7 @@ PROTOTYPES: ENABLE
 SV *_mount_sys(const char *source, const char *target, const char *filesystem, unsigned long mountflags, const char *data)
 	CODE:
 	ST(0) = sv_newmortal();
-	sv_setiv(ST(0), mount(source, target, filesystem, mountflags, NULL));
+	sv_setiv(ST(0), mount(source, target, filesystem, mountflags, (void *) data));
 
 SV *_umount_sys(const char *target)
 	CODE: