diff --git a/openfpm_io b/openfpm_io
index 0443814e8f8bff6ff46bde1f730d28076e446b2d..608e68fbbb4552e4bc85c55e0ea0bd43645323a8 160000
--- a/openfpm_io
+++ b/openfpm_io
@@ -1 +1 @@
-Subproject commit 0443814e8f8bff6ff46bde1f730d28076e446b2d
+Subproject commit 608e68fbbb4552e4bc85c55e0ea0bd43645323a8