diff --git a/auxil/gen-zam b/auxil/gen-zam
index c1eba47ad9..5887f1f04f 160000
--- a/auxil/gen-zam
+++ b/auxil/gen-zam
@@ -1 +1 @@
-Subproject commit c1eba47ad91762ba165189cd9c4cfddc2a8f0bd0
+Subproject commit 5887f1f04f525c4c682eb55aa0c7505574459c74