diff --git a/ppc64-diag b/ppc64-diag
index 21e448e..3f4acc0 160000
--- a/ppc64-diag
+++ b/ppc64-diag
@@ -1 +1 @@
-Subproject commit 21e448ea8056bab932366afed962e919f8cb1343
+Subproject commit 3f4acc0bf016743fae9502b41f2fc3d16d3da5a9