diff --git a/CHANGELOG.md b/CHANGELOG.md
index 044753b..e9146a1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -24,6 +24,14 @@ and this project adheres to a _modified_ form of _[Semantic Versioning][semver]_
 [#98]: https://github.com/openlawlibrary/stelae/pull/98
 [#97] https://github.com/openlawlibrary/stelae/pull/97
 
+## [v0.6.6]
+
+### Fixed
+
+- Fix commit insertion for multiple data repos of the same type ([#107])
+
+[#107]: https://github.com/openlawlibrary/stelae/pull/107
+
 ## [v0.6.5]
 
 ### Added
@@ -316,7 +324,8 @@ and this project adheres to a _modified_ form of _[Semantic Versioning][semver]_
 
 ### Removed
 
-[Unreleased]: https://github.com/openlawlibrary/stelae/compare/v0.6.5...HEAD
+[Unreleased]: https://github.com/openlawlibrary/stelae/compare/v0.6.6...HEAD
+[v0.6.6]: https://github.com/openlawlibrary/stelae/compare/v0.6.5...v0.6.6
 [v0.6.5]: https://github.com/openlawlibrary/stelae/compare/v0.6.4...v0.6.5
 [v0.6.4]: https://github.com/openlawlibrary/stelae/compare/v0.6.3...v0.6.4
 [v0.6.3]: https://github.com/openlawlibrary/stelae/compare/v0.6.2...v0.6.3
diff --git a/Cargo.lock b/Cargo.lock
index fd893a0..5cc923f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3400,7 +3400,7 @@ checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
 
 [[package]]
 name = "stelae"
-version = "0.6.5"
+version = "0.6.6"
 dependencies = [
  "actix-http",
  "actix-service",
diff --git a/Cargo.toml b/Cargo.toml
index d5833dc..f3ae771 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "stelae"
 description = "A collection of tools in Rust and Python for preserving, authenticating, and accessing laws in perpetuity."
-version = "0.6.5"
+version = "0.6.6"
 edition = "2021"
 readme = "README.md"
 license = "AGPL-3.0"
diff --git a/src/db/models/data_repo_commits/manager.rs b/src/db/models/data_repo_commits/manager.rs
index 03c4b88..58d309d 100644
--- a/src/db/models/data_repo_commits/manager.rs
+++ b/src/db/models/data_repo_commits/manager.rs
@@ -10,13 +10,14 @@ use super::DataRepoCommits;
 
 #[async_trait]
 impl super::TxManager for DatabaseTransaction {
-    /// Find all authentication commits for a given stele.
+    /// Find all authentication commits for a given stele and data repository.
     ///
     /// # Errors
     /// Errors if the commits cannot be found.
-    async fn find_all_auth_commits_for_stele(
+    async fn find_all_auth_commits_for_stele_and_data_repo(
         &mut self,
         stele_id: &str,
+        data_repo_name: &str,
     ) -> anyhow::Result<Vec<DataRepoCommits>> {
         let query = "
             SELECT dc.*
@@ -24,9 +25,11 @@ impl super::TxManager for DatabaseTransaction {
             LEFT JOIN publication p ON dc.publication_id = p.id
             LEFT JOIN stele s ON p.stele = s.name
             WHERE s.name = $1
+            AND p.html_data_repo_name = $2
         ";
         let data_repo_commits = sqlx::query_as::<_, DataRepoCommits>(query)
             .bind(stele_id)
+            .bind(data_repo_name)
             .fetch_all(&mut *self.tx)
             .await?;
         Ok(data_repo_commits)
diff --git a/src/db/models/data_repo_commits/mod.rs b/src/db/models/data_repo_commits/mod.rs
index 9bf2459..511582d 100644
--- a/src/db/models/data_repo_commits/mod.rs
+++ b/src/db/models/data_repo_commits/mod.rs
@@ -7,10 +7,11 @@ pub mod manager;
 /// Trait for managing transactional data repo commits.
 #[async_trait]
 pub trait TxManager {
-    /// Find all authentication commits for a given stele.
-    async fn find_all_auth_commits_for_stele(
+    /// Find all authentication commits for a given stele and data repository.
+    async fn find_all_auth_commits_for_stele_and_data_repo(
         &mut self,
         stele_id: &str,
+        data_repo_name: &str,
     ) -> anyhow::Result<Vec<DataRepoCommits>>;
     /// Insert a bulk of data repo commits.
     async fn insert_bulk(&mut self, data_repo_commits: Vec<DataRepoCommits>) -> anyhow::Result<()>;
diff --git a/src/history/changes.rs b/src/history/changes.rs
index 598070d..43f731c 100644
--- a/src/history/changes.rs
+++ b/src/history/changes.rs
@@ -693,7 +693,12 @@ async fn insert_commit_hashes_from_auth_repository(
     let mut data_repo_commits_bulk: Vec<DataRepoCommits> = vec![];
 
     let loaded_auth_commits =
-        data_repo_commits::TxManager::find_all_auth_commits_for_stele(tx, &stele_name).await?;
+        data_repo_commits::TxManager::find_all_auth_commits_for_stele_and_data_repo(
+            tx,
+            &stele_name,
+            &data_repo.name,
+        )
+        .await?;
 
     if loaded_auth_commits.is_empty() {
         tracing::info!("[{stele_name}] | Inserting commit hashes from the beginning...");