diff --git a/configure.py b/configure.py
index 9b139f2aa..a736a6bcf 100644
--- a/configure.py
+++ b/configure.py
@@ -346,7 +346,7 @@ config.libs = [
             Object(Matching,    "d/d_chain.cpp"),
             Object(NonMatching, "d/d_cloth_packet.cpp"),
             Object(NonMatching, "d/d_a_obj.cpp"),
-            Object(NonMatching, "d/d_a_obj_tribox_static.cpp"),
+            Object(Matching,    "d/d_a_obj_tribox_static.cpp"),
             Object(Matching,    "d/d_a_ship_static.cpp"),
             Object(Matching,    "d/d_a_boko_static.cpp"),
             Object(Matching,    "d/d_a_bomb_static.cpp"),
diff --git a/include/d/actor/d_a_obj_tribox.h b/include/d/actor/d_a_obj_tribox.h
index 28e5c8b43..b51ebaa51 100644
--- a/include/d/actor/d_a_obj_tribox.h
+++ b/include/d/actor/d_a_obj_tribox.h
@@ -78,7 +78,16 @@ namespace daObjTribox {
         void execute_correct();
         BOOL _execute();
         BOOL _draw();
-    
+
+        static void reset();
+
+        static cXyz M_sound_pos;
+        static int M_correct_cnt;
+        static bool M_correct_flag;
+        static int M_b_cont_cnt;
+        static int M_c_cont_cnt;
+        static u8 M_sink_start;
+
     public:
         /* Place member variables here */
     };
diff --git a/src/d/d_a_obj_tribox_static.cpp b/src/d/d_a_obj_tribox_static.cpp
index 8299e9da5..cf3be139f 100644
--- a/src/d/d_a_obj_tribox_static.cpp
+++ b/src/d/d_a_obj_tribox_static.cpp
@@ -3,11 +3,21 @@
 // Translation Unit: d_a_obj_tribox_static.cpp
 //
 
-#include "d/actor/d_a_obj_tribox_static.h"
-#include "dolphin/types.h"
+#include "d/actor/d_a_obj_tribox.h"
+
+cXyz daObjTribox::Act_c::M_sound_pos;
+int daObjTribox::Act_c::M_correct_cnt;
+bool daObjTribox::Act_c::M_correct_flag;
+int daObjTribox::Act_c::M_b_cont_cnt;
+int daObjTribox::Act_c::M_c_cont_cnt;
+u8 daObjTribox::Act_c::M_sink_start;
 
 /* 80067D1C-80067D5C       .text reset__Q211daObjTribox5Act_cFv */
 void daObjTribox::Act_c::reset() {
-    /* Nonmatching */
+    M_correct_cnt = 0;
+    M_correct_flag = false;
+    M_b_cont_cnt = 0;
+    M_c_cont_cnt = 0;
+    M_sink_start = 0;
+    M_sound_pos = cXyz::Zero;
 }
-