diff --git a/crates/binstalk-git-repo-api/src/gh_api_client/common.rs b/crates/binstalk-git-repo-api/src/gh_api_client/common.rs
index e8c293f3..b09823e9 100644
--- a/crates/binstalk-git-repo-api/src/gh_api_client/common.rs
+++ b/crates/binstalk-git-repo-api/src/gh_api_client/common.rs
@@ -1,4 +1,4 @@
-use std::{future::Future, sync::OnceLock, time::Duration};
+use std::{fmt::Debug, future::Future, sync::OnceLock, time::Duration};
 
 use binstalk_downloader::remote::{self, Response, Url};
 use compact_str::CompactString;
@@ -81,7 +81,7 @@ where
     }
 }
 
-#[derive(Deserialize)]
+#[derive(Debug, Deserialize)]
 struct GraphQLResponse<T> {
     data: T,
     errors: Option<GhGraphQLErrors>,
@@ -109,7 +109,7 @@ pub(super) fn issue_graphql_query<T>(
     auth_token: &str,
 ) -> impl Future<Output = Result<T, GhApiError>> + Send + Sync + 'static
 where
-    T: DeserializeOwned,
+    T: DeserializeOwned + Debug,
 {
     let res = to_json_string(&GraphQLQuery { query })
         .map_err(remote::Error::from)
@@ -132,6 +132,8 @@ where
 
         let mut response: GraphQLResponse<T> = response.json().await?;
 
+        debug!("response = {response:?}");
+
         if let Some(error) = response.errors.take() {
             Err(error.into())
         } else {
diff --git a/crates/binstalk-git-repo-api/src/gh_api_client/release_artifacts.rs b/crates/binstalk-git-repo-api/src/gh_api_client/release_artifacts.rs
index 3af455ed..774f682a 100644
--- a/crates/binstalk-git-repo-api/src/gh_api_client/release_artifacts.rs
+++ b/crates/binstalk-git-repo-api/src/gh_api_client/release_artifacts.rs
@@ -83,30 +83,30 @@ pub(super) fn fetch_release_artifacts_restful_api(
     )
 }
 
-#[derive(Deserialize)]
+#[derive(Debug, Deserialize)]
 struct GraphQLData {
     repository: Option<GraphQLRepo>,
 }
 
-#[derive(Deserialize)]
+#[derive(Debug, Deserialize)]
 struct GraphQLRepo {
     release: Option<GraphQLRelease>,
 }
 
-#[derive(Deserialize)]
+#[derive(Debug, Deserialize)]
 struct GraphQLRelease {
     #[serde(rename = "releaseAssets")]
     assets: GraphQLReleaseAssets,
 }
 
-#[derive(Deserialize)]
+#[derive(Debug, Deserialize)]
 struct GraphQLReleaseAssets {
     nodes: Vec<Artifact>,
     #[serde(rename = "pageInfo")]
     page_info: GraphQLPageInfo,
 }
 
-#[derive(Deserialize)]
+#[derive(Debug, Deserialize)]
 struct GraphQLPageInfo {
     #[serde(rename = "endCursor")]
     end_cursor: Option<CompactString>,
diff --git a/crates/binstalk-git-repo-api/src/gh_api_client/repo_info.rs b/crates/binstalk-git-repo-api/src/gh_api_client/repo_info.rs
index 04e4c9f8..ddc6d152 100644
--- a/crates/binstalk-git-repo-api/src/gh_api_client/repo_info.rs
+++ b/crates/binstalk-git-repo-api/src/gh_api_client/repo_info.rs
@@ -48,7 +48,7 @@ pub(super) fn fetch_repo_info_restful_api(
     issue_restful_api(client, &["repos", owner, repo])
 }
 
-#[derive(Deserialize)]
+#[derive(Debug, Deserialize)]
 struct GraphQLData {
     repository: Option<RepoInfo>,
 }