diff --git a/src/main/resources/assets/tfc/patchouli_books/field_guide/en_us/categories/waterflasks.json b/src/main/resources/assets/tfc/patchouli_books/field_guide/en_us/categories/waterflasks.json
index 2592820..792dce6 100644
--- a/src/main/resources/assets/tfc/patchouli_books/field_guide/en_us/categories/waterflasks.json
+++ b/src/main/resources/assets/tfc/patchouli_books/field_guide/en_us/categories/waterflasks.json
@@ -3,5 +3,5 @@
   "name": "Water Flasks",
   "description": "Have some better containers for carrying your drinks around with you.",
   "icon": "waterflasks:iron_flask",
-  "sortnum": 0
-}
\ No newline at end of file
+  "sortnum": 3
+}