diff --git a/Cargo.lock b/Cargo.lock
index 2576949..18fdc6d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1083,6 +1083,7 @@ version = "0.1.0"
 dependencies = [
  "eyre",
  "terustform",
+ "terustform-macros",
  "tokio",
 ]
 
diff --git a/terraform-provider-example/Cargo.toml b/terraform-provider-example/Cargo.toml
index 6886fb8..060acba 100644
--- a/terraform-provider-example/Cargo.toml
+++ b/terraform-provider-example/Cargo.toml
@@ -6,5 +6,6 @@ edition = "2021"
 [dependencies]
 eyre = "0.6.12"
 terustform = { path = "../terustform" }
+terustform-macros = { path = "../terustform-macros" }
 
 tokio = { version = "1.37.0", features = ["full"] }
diff --git a/terraform-provider-example/src/main.rs b/terraform-provider-example/src/main.rs
index 614ca32..ce6809b 100644
--- a/terraform-provider-example/src/main.rs
+++ b/terraform-provider-example/src/main.rs
@@ -29,6 +29,7 @@ impl Provider for ExampleProvider {
 
 struct ExampleDataSource {}
 
+#[derive(terustform_macros::DataSourceModel)]
 struct _ExampleDataSourceModel {
     name: StringValue,
 }