diff --git a/ch07_authorization-authentication.adoc b/ch07_authorization-authentication.adoc
index 47a6f5ac..64e1da87 100644
--- a/ch07_authorization-authentication.adoc
+++ b/ch07_authorization-authentication.adoc
@@ -1644,6 +1644,7 @@ specified at spend time.
 .A MAST membership proof for one of the subscripts
 image::images/mbc3_0706.png["A MAST membership proof for one of the sub-scripts"]
 
+[role="less_space pagebreak-before"]
 The hash digests used to create the commitments are each 32 bytes, so
 proving that a spend of <<diagram_mast2>> is authorized (using a merkle tree and the
 particular conditions) and authenticated (using signatures) uses 383