diff --git a/8_6_Spending_a_P2SH_Transaction.md b/8_5_Spending_a_P2SH_Transaction.md
similarity index 97%
rename from 8_6_Spending_a_P2SH_Transaction.md
rename to 8_5_Spending_a_P2SH_Transaction.md
index 1cda015..69620f6 100644
--- a/8_6_Spending_a_P2SH_Transaction.md
+++ b/8_5_Spending_a_P2SH_Transaction.md
@@ -1,6 +1,6 @@
 > **WARNING:** This chapter is awaiting the writing of chapter 12+
 
-# 8.6: Spending a P2SH Transaction
+# 8.5: Spending a P2SH Transaction
 
 > **NOTE:** This is a draft in progress, so that I can get some feedback from early reviewers. It is not yet ready for learning.