diff --git a/CHIPs/chip-0005.md b/CHIPs/chip-0005.md
index 1dd58241..3a333ce1 100644
--- a/CHIPs/chip-0005.md
+++ b/CHIPs/chip-0005.md
@@ -7,7 +7,7 @@ Editor        | [Will Riches](https://github.com/wriches)
 Comments-URI  | [https://github.com/Chia-Network/chips/pull/19](https://github.com/Chia-Network/chips/pull/19)
 Status        | Final
 Category      | Standards Track
-Sub-Category  | Chialisp
+Sub-Category  | Primitive
 Created       | 2022-06-05
 Requires      | [Singleton Standard](https://chialisp.com/docs/puzzles/singletons "Chia's Singleton Standard (pre-CHIP)"), [Offer Standard](https://chialisp.com/docs/puzzles/offers "Chia's Offer Standard (pre-CHIP)")
 Replaces      | None
@@ -387,6 +387,7 @@ None
 
 ## Errata
  * 2023-08-08 -- After this CHIP was finalized, the definitions of CHIP Sub-categories were modified. Please note that while this CHIP is sub-categorized as `Chialisp`, under the modern definitions it would be sub-categorized as `Primitive`.
+ * 2025-09-29 -- This CHIP's sub-category was originally listed as `Chialisp`. That category is meant for changes to the language itself. To correct this mistake, the new sub-category for this CHIP will be `Primitive`.
 
 ## Copyright
 Copyright and related rights waived via [CC0](https://creativecommons.org/publicdomain/zero/1.0/).
\ No newline at end of file
diff --git a/CHIPs/chip-0008.md b/CHIPs/chip-0008.md
index 44071e4f..4918a399 100644
--- a/CHIPs/chip-0008.md
+++ b/CHIPs/chip-0008.md
@@ -7,7 +7,7 @@
 | Comments-URI | https://github.com/Chia-Network/chips/pull/30                                                          |
 | Status       | Final                                                                                                  |
 | Category     | Informational                                                                                          |
-| Sub-Category | Informative                                                                                            |
+| Sub-Category | Puzzle                                                                                                 |
 | Created      | 2022-09-03                                                                                             |
 | Dependencies | None                                                                                                   |
 
@@ -198,7 +198,8 @@ Potential risks:
 No additional assets.
 
 ## Errata
-* Added the CHIP number to the preamble as it was missing (2023/05/19)
+ * 2023-05-19 -- Added the CHIP number to the preamble as it was missing.
+ * 2025-09-29 -- This CHIP's sub-category was incorrectly listed as `Informative`. To correct this mistake, the new sub-category for this CHIP will be `Puzzle`.
 
 ## Copyright