diff --git a/main/src/infrastructure/proto/ext.rs b/main/src/infrastructure/proto/ext.rs
index e467e2cd6..fb8eddf4f 100644
--- a/main/src/infrastructure/proto/ext.rs
+++ b/main/src/infrastructure/proto/ext.rs
@@ -254,13 +254,11 @@ impl HelgoboxInstances {
                             FxChainContext::Track { track, is_input_fx } => {
                                 let project = track.project();
                                 let project_location = ProjectLocation {
-                                    path: project.file().map(|f| f.to_string()),
                                     index: project.index().ok()?,
                                 };
                                 let track_location = TrackLocation {
                                     project: Some(project_location),
                                     id: track.guid().to_string_without_braces(),
-                                    index: track.index()?,
                                 };
                                 fx_chain_location::Location::TrackFx(TrackFxChainLocation {
                                     track: Some(track_location),
@@ -276,7 +274,6 @@ impl HelgoboxInstances {
                         let fx_location = FxLocation {
                             fx_chain: Some(fx_chain_location),
                             id: fx.get_or_query_guid().ok()?.to_string_without_braces(),
-                            index: fx.index(),
                         };
                         let helgobox_instance = HelgoboxInstance {
                             data: Some(data),
diff --git a/main/src/infrastructure/proto/generated.rs b/main/src/infrastructure/proto/generated.rs
index aadc2f909..6c2781e95 100644
--- a/main/src/infrastructure/proto/generated.rs
+++ b/main/src/infrastructure/proto/generated.rs
@@ -1578,9 +1578,6 @@ pub struct FxLocation {
     /// Unique ID of the FX.
     #[prost(string, tag = "2")]
     pub id: ::prost::alloc::string::String,
-    /// Index of the FX within the containing FX chain.
-    #[prost(uint32, tag = "3")]
-    pub index: u32,
 }
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
@@ -1618,18 +1615,12 @@ pub struct TrackLocation {
     /// Unique ID of the track.
     #[prost(string, tag = "2")]
     pub id: ::prost::alloc::string::String,
-    /// Index of the track within the containing project.
-    #[prost(uint32, tag = "3")]
-    pub index: u32,
 }
 #[allow(clippy::derive_partial_eq_without_eq)]
 #[derive(Clone, PartialEq, ::prost::Message)]
 pub struct ProjectLocation {
-    /// Project path, if already saved.
-    #[prost(string, optional, tag = "1")]
-    pub path: ::core::option::Option<::prost::alloc::string::String>,
     /// Index within the currently open project tabs.
-    #[prost(uint32, tag = "2")]
+    #[prost(uint32, tag = "1")]
     pub index: u32,
 }
 #[allow(clippy::derive_partial_eq_without_eq)]