diff --git a/Source/Archive/GPak.cpp b/Source/Archive/GPak.cpp
index e2737687e..1f255ed8b 100644
--- a/Source/Archive/GPak.cpp
+++ b/Source/Archive/GPak.cpp
@@ -1325,6 +1325,29 @@ void sub_656370(unsigned int* first, unsigned int* last, const unsigned int* val
 PakAuxiliary::PakAuxiliary() {
 }
 
+struct PakState_656DF0 {
+  PakState_656DF0();
+
+  /* 0000 */ std::uint32_t unknown_0000;
+  /* 0004 */ std::uint32_t unknown_0004;
+  /* 0008 */ std::uint32_t unknown_0008;
+  /* 000C */ std::uint32_t unknown_000C;
+  /* 0010 */ std::uint32_t unknown_0010;
+  /* 0014 */ std::uint32_t unknown_0014;
+  /* 0018 */ std::uint32_t unknown_0018;
+  /* 001C */ std::uint32_t unknown_001C;
+  /* 0020 */ std::uint32_t unknown_0020;
+};
+
+static_assert(sizeof(PakState_656DF0) == 0x24);
+static_assert(offsetof(PakState_656DF0, unknown_0020) == 0x20);
+
+// OFFSET: 0x00656DF0
+// FUNCTION: fn_05081
+PakState_656DF0::PakState_656DF0()
+    : unknown_0000(0), unknown_0004(0), unknown_0008(0), unknown_000C(0), unknown_0010(0), unknown_0014(0), unknown_0018(0), unknown_001C(0), unknown_0020(1) {
+}
+
 // OFFSET: 0x00657640
 // FUNCTION: fn_05091
 PakAuxiliary::~PakAuxiliary() {