diff --git a/Cargo.lock b/Cargo.lock
index 8a09cd1..dcfaa3f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -43,8 +43,6 @@ version = "0.1.0"
 dependencies = [
  "cargo-component-bindings",
  "minijinja",
- "serde",
- "serde_json",
  "thiserror",
  "wasmtime",
  "wasmtime-wasi",
diff --git a/examples/crates/aggregate-wit-ui/Cargo.toml b/examples/crates/aggregate-wit-ui/Cargo.toml
index 192f7c0..1d01203 100644
--- a/examples/crates/aggregate-wit-ui/Cargo.toml
+++ b/examples/crates/aggregate-wit-ui/Cargo.toml
@@ -14,8 +14,6 @@ minijinja = { version = "1.0.10" }
 wasmtime = { version = "16", features = ['component-model'] }
 wasmtime-wasi = "16.0"
 thiserror = "1.0"
-serde = { version = "1.0", features = ["derive"] }
-serde_json = "1.0"
 
 [lib]
 crate-type = ["cdylib"]
@@ -26,8 +24,7 @@ package = "wallet:aggregate-wit-ui"
 [package.metadata.component.dependencies]
 
 [package.metadata.component.target.dependencies]
-"seed-keeper:wit-ui" = { path = "../../../crates/seed-keeper-wit-ui/wit" }
-"example:edwards-ui" = { path = "../edwards-ui/wit" }
-
+"seed-keeper:wit-ui" = { path = "wit/deps/seed-keeper-ui" }
+"example:edwards-ui" = { path = "wit/deps/edwards-ui" }
 "seed-keeper:edwards-wit" = { path = "wit/deps/edwards" }
-"seed-keeper:wallet" = { path = "../../../crates/seed-keeper-wallet/wit" } 
+"seed-keeper:wallet" = { path = "wit/deps/wallet" } 
diff --git a/examples/crates/aggregate-wit-ui/tests/mod.rs b/examples/crates/aggregate-wit-ui/tests/mod.rs
index cb7324c..36e4603 100644
--- a/examples/crates/aggregate-wit-ui/tests/mod.rs
+++ b/examples/crates/aggregate-wit-ui/tests/mod.rs
@@ -3,11 +3,9 @@
 //! Note: In order for this to run, we need to include the WIT dependencies in ./wit/deps/*,
 //! which is copy and paste from the source directory.
 mod bindgen {
-    // name of the world in the .wit file
-    wasmtime::component::bindgen!("example");
+    wasmtime::component::bindgen!("agg");
 }
 
-use serde::{Deserialize, Serialize};
 use std::{
     env,
     path::{Path, PathBuf},
@@ -109,10 +107,6 @@ pub enum TestError {
     /// From io
     #[error("IO: {0}")]
     Io(#[from] std::io::Error),
-
-    /// From serde_json
-    #[error("Serde JSON: {0}")]
-    SerdeJson(#[from] serde_json::Error),
 }
 
 impl From<String> for TestError {
@@ -121,14 +115,6 @@ impl From<String> for TestError {
     }
 }
 
-#[derive(Debug, Serialize, Deserialize)]
-struct TestFixtures {
-    seed: Vec<u8>,
-    encrypted: Vec<u8>,
-    username: Vec<u8>,
-    password: Vec<u8>,
-}
-
 /// Utility function to get the workspace dir
 pub fn workspace_dir() -> PathBuf {
     let output = std::process::Command::new(env!("CARGO"))
@@ -170,7 +156,7 @@ mod aggregate_example_tests {
 
         let mut linker = Linker::new(&engine);
         // link imports like get_seed to our instantiation
-        bindgen::Example::add_to_linker(&mut linker, |state: &mut MyCtx| state)?;
+        bindgen::Agg::add_to_linker(&mut linker, |state: &mut MyCtx| state)?;
         // link the WASI imports to our instantiation
         wasmtime_wasi::preview2::command::sync::add_to_linker(&mut linker)?;
 
@@ -181,7 +167,7 @@ mod aggregate_example_tests {
         };
         let mut store = Store::new(&engine, state);
 
-        let (bindings, _) = bindgen::Example::instantiate(&mut store, &component, &linker)?;
+        let (bindings, _) = bindgen::Agg::instantiate(&mut store, &component, &linker)?;
 
         // Use bindings
         // Call render with initial data, should return all HTML
diff --git a/examples/crates/aggregate-wit-ui/wit/world.wit b/examples/crates/aggregate-wit-ui/wit/world.wit
index 268c2eb..abefa55 100644
--- a/examples/crates/aggregate-wit-ui/wit/world.wit
+++ b/examples/crates/aggregate-wit-ui/wit/world.wit
@@ -65,7 +65,7 @@ interface wurbo-out {
 }
 
 /// An example world for the component to target.
-world example {
+world agg {
     // requests to the DOM via jco
     import wurbo-in;