diff --git a/Cargo.lock b/Cargo.lock
index 3972b00..c073c57 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -985,7 +985,7 @@ checksum = "e3148f5046208a5d56bcfc03053e3ca6334e51da8dfb19b6cdc8b306fae3283e"
 [[package]]
 name = "physis"
 version = "0.4.0"
-source = "git+https://github.com/redstrate/physis#d2e724227b3297025d51e5899a32827b0a74cd49"
+source = "git+https://github.com/redstrate/physis#cdc39ad4b6fbd2cdc3f1e991a994ba011b64990d"
 dependencies = [
  "binrw",
  "bitflags 1.3.2",
diff --git a/src/world/zone.rs b/src/world/zone.rs
index 5bb5c95..e02231a 100644
--- a/src/world/zone.rs
+++ b/src/world/zone.rs
@@ -71,7 +71,7 @@ impl Zone {
         instance_id: u32,
     ) -> Option<(&InstanceObject, &ExitRangeInstanceObject)> {
         // TODO: also check position!
-        for group in &self.planmap.as_ref().unwrap().layers {
+        for group in &self.planmap.as_ref().unwrap().chunks[0].layers {
             for object in &group.objects {
                 if let LayerEntryData::ExitRange(exit_range) = &object.data {
                     if object.instance_id == instance_id {
@@ -89,7 +89,7 @@ impl Zone {
         instance_id: u32,
     ) -> Option<(&InstanceObject, &PopRangeInstanceObject)> {
         // TODO: also check position!
-        for group in &self.planmap.as_ref().unwrap().layers {
+        for group in &self.planmap.as_ref().unwrap().chunks[0].layers {
             for object in &group.objects {
                 if let LayerEntryData::PopRange(pop_range) = &object.data {
                     if object.instance_id == instance_id {
@@ -100,7 +100,7 @@ impl Zone {
         }
 
         // For certain PopRanges (e.g. the starting position in the opening zones)
-        for group in &self.planevent.as_ref().unwrap().layers {
+        for group in &self.planevent.as_ref().unwrap().chunks[0].layers {
             for object in &group.objects {
                 if let LayerEntryData::PopRange(pop_range) = &object.data {
                     if object.instance_id == instance_id {