diff --git a/resources/opcodes.json b/resources/opcodes.json
index c2121b7..b2a3409 100644
--- a/resources/opcodes.json
+++ b/resources/opcodes.json
@@ -220,7 +220,7 @@
         {
             "name": "Unk16",
             "opcode": 392,
-            "size": 6
+            "size": 8
         },
         {
             "name": "Unk17",
diff --git a/src/world/ipc/action_request.rs b/src/world/ipc/action_request.rs
index 3ea7b93..1f2f774 100644
--- a/src/world/ipc/action_request.rs
+++ b/src/world/ipc/action_request.rs
@@ -21,4 +21,5 @@ pub struct ActionRequest {
     pub dir_target: u16,
     pub target: u64,
     pub arg: u32,
+    pub padding_prob: u32,
 }