diff --git a/src/game/menuitem.c b/src/game/menuitem.c
index df2216b42..ea0732a10 100644
--- a/src/game/menuitem.c
+++ b/src/game/menuitem.c
@@ -576,7 +576,7 @@ Gfx *menuitemListRender(Gfx *gdl, struct menurendercontext *context)
 
 						spb8.type19.gdl = gdl;
 						spb8.type19.unk04 = optionindex;
-						spb8.type19.renderdata2 = (void *)((uintptr_t)&renderdata & 0xffffffff);
+						spb8.type19.renderdata2 = (void *)((uintptr_t)&renderdata);
 						spb8.type19.unk0c = sp15c.list.unk04;
 
 						gdl = (Gfx *) context->item->handler(MENUOP_RENDER, context->item, &spb8);
@@ -1884,7 +1884,7 @@ Gfx *menuitemModelRender(Gfx *gdl, struct menurendercontext *context)
 		renderdata.unk10 = true;
 
 		data.type19.gdl = gdl;
-		data.type19.unk04 = (uintptr_t)&renderdata;
+		data.type19.unk04 = (intptr_t)&renderdata;
 		data.type19.renderdata2 = &renderdata;
 
 		gdl = (Gfx *)context->item->handler(MENUOP_RENDER, context->item, &data);
diff --git a/src/include/types.h b/src/include/types.h
index a2e66417f..3b761854c 100644
--- a/src/include/types.h
+++ b/src/include/types.h
@@ -3348,8 +3348,8 @@ struct handlerdata_checkbox {
 };
 
 struct handlerdata_dropdown {
-	u32 value;
-	u32 unk04;
+	uintptr_t value;
+	uintptr_t unk04;
 };
 
 struct handlerdata_keyboard {
@@ -3390,8 +3390,8 @@ struct menuitemrenderdata {
 struct handlerdata_type19 {
 	Gfx *gdl;
 	union {
-		s32 unk04;
-		u32 unk04u32;
+		intptr_t unk04;
+		uintptr_t unk04u32;
 	};
 	struct menuitemrenderdata *renderdata2;
 	s32 unk0c;