diff --git a/modules/zgen b/modules/zgen
deleted file mode 160000
index 0b669d2..0000000
--- a/modules/zgen
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 0b669d2d0dcf788b4c81a7a30b4fa41dfbf7d1a7