diff --git a/src/engine/level_script.c b/src/engine/level_script.c
index 6687ac0d..0f7e5881 100644
--- a/src/engine/level_script.c
+++ b/src/engine/level_script.c
@@ -388,10 +388,10 @@ static void level_cmd_load_model_from_dl(void) {
 }
 
 static void level_cmd_load_model_from_geo(void) {
-    s16 arg0 = CMD_GET(s16, 2);
+    u16 arg0 = CMD_GET(u16, 2);
     void *arg1 = CMD_GET(void *, 4);
 
-    if (arg0 < 256) {
+    if (arg0 < 65536) {
         gLoadedGraphNodes[arg0] = process_geo_layout(sLevelPool, arg1);
     }
 
diff --git a/src/game/area.c b/src/game/area.c
index af9d0156..dafadf13 100644
--- a/src/game/area.c
+++ b/src/game/area.c
@@ -23,7 +23,7 @@
 #include "level_table.h"
 
 struct SpawnInfo gPlayerSpawnInfos[1];
-struct GraphNode *D_8033A160[0x100];
+struct GraphNode *D_8033A160[0x10000];
 struct Area gAreaData[8];
 
 struct WarpTransition gWarpTransition;