diff --git a/317-Hidden-Interface.mediawiki b/317-Hidden-Interface.mediawiki
new file mode 100644
index 0000000..6ea446b
--- /dev/null
+++ b/317-Hidden-Interface.mediawiki
@@ -0,0 +1,20 @@
+[[Category Packet]]
+[[Category Packet 317]]
+== Hidden Interface ==
+
+=== Description ===
+
+Sets an interface to be hidden until hovered over.
+
+=== Packet Structure ===
+{|border=2
+! Data Type
+! Description
+|-
+| [[Data Types#Standard data types|Byte]]
+| Hidden until hovered.
+|-
+| [[Data Types#Standard data types|Short]]
+| Interface Id.
+|-
+|}
\ No newline at end of file
diff --git a/Categories.mediawiki b/Categories.mediawiki
index f297c77..5e45a87 100644
--- a/Categories.mediawiki
+++ b/Categories.mediawiki
@@ -2,9 +2,9 @@
 The following categories contain pages or media.
 * [[Category Cache]] (3 members)
 * [[Category Data Type]] (3 members)
-* [[Category Packet]] (135 members)
+* [[Category Packet]] (136 members)
 * [[Category Packet 194]] (4 members)
-* [[Category Packet 317]] (96 members)
+* [[Category Packet 317]] (97 members)
 * [[Category Packet 377]] (24 members)
 * [[Category Packet 474]] (3 members)
 * [[Category Packet 718]] (7 members)
diff --git a/Category-Packet-317.mediawiki b/Category-Packet-317.mediawiki
index eb5313d..6a4f4e4 100644
--- a/Category-Packet-317.mediawiki
+++ b/Category-Packet-317.mediawiki
@@ -1,7 +1,7 @@
 317 Packets
 <!-- DO NOT EDIT BELOW THIS LINE, OR CHANGE THIS COMMENT, CODE AUTOMATICALLY GENERATED BY category.sh -->
 == '''Pages in category "Packet 317"''' ==
-The following 96 pages are in this category.
+The following 97 pages are in this category.
 * [[317 Add friend]]
 * [[317 Add ignore]]
 * [[317 Alternate item option 2]]
@@ -32,6 +32,7 @@ The following 96 pages are in this category.
 * [[317 Follow]]
 * [[317 Force client setting]]
 * [[317 Friends list status]]
+* [[317 Hidden Interface]]
 * [[317 Idle logout]]
 * [[317 Idle]]
 * [[317 Initialize player]]
diff --git a/Category-Packet.mediawiki b/Category-Packet.mediawiki
index 0ed1bab..91ccdcf 100644
--- a/Category-Packet.mediawiki
+++ b/Category-Packet.mediawiki
@@ -1,6 +1,6 @@
 <!-- DO NOT EDIT BELOW THIS LINE, OR CHANGE THIS COMMENT, CODE AUTOMATICALLY GENERATED BY category.sh -->
 == '''Pages in category "Packet"''' ==
-The following 135 pages are in this category.
+The following 136 pages are in this category.
 * [[194 Clear screen]]
 * [[194 Logout]]
 * [[194 Protocol]]
@@ -35,6 +35,7 @@ The following 135 pages are in this category.
 * [[317 Follow]]
 * [[317 Force client setting]]
 * [[317 Friends list status]]
+* [[317 Hidden Interface]]
 * [[317 Idle logout]]
 * [[317 Idle]]
 * [[317 Initialize player]]