diff --git a/libsql/src/sync.rs b/libsql/src/sync.rs
index 32177cf803..a1d6b742f9 100644
--- a/libsql/src/sync.rs
+++ b/libsql/src/sync.rs
@@ -52,6 +52,8 @@ pub enum SyncError {
     InvalidPushFrameNoLow(u32, u32),
     #[error("server returned a higher frame_no: sent={0}, got={1}")]
     InvalidPushFrameNoHigh(u32, u32),
+    #[error("server returned a conflict: sent={0}, got={1}")]
+    InvalidPushFrameConflict(u32, u32),
     #[error("failed to pull frame: status={0}, error={1}")]
     PullFrame(StatusCode, String),
     #[error("failed to get location header for redirect: {0}")]
@@ -66,6 +68,17 @@ impl SyncError {
     }
 }
 
+pub struct PushResult {
+    status: PushStatus,
+    generation: u32,
+    max_frame_no: u32,
+}
+
+pub enum PushStatus {
+    Ok,
+    Conflict,
+}
+
 pub enum PullResult {
     /// A frame was successfully pulled.
     Frame(Bytes),
@@ -162,7 +175,16 @@ impl SyncContext {
         );
         tracing::debug!("pushing frame");
 
-        let (generation, durable_frame_num) = self.push_with_retry(uri, frames, self.max_retries).await?;
+        let result = self.push_with_retry(uri, frames, self.max_retries).await?;
+
+        match result.status {
+            PushStatus::Conflict => {
+                return Err(SyncError::InvalidPushFrameConflict(frame_no, result.max_frame_no).into());
+            }
+            _ => {}
+        }
+        let generation = result.generation;
+        let durable_frame_num = result.max_frame_no;
 
         if durable_frame_num > frame_no + frames_count - 1 {
             tracing::error!(
@@ -198,7 +220,7 @@ impl SyncContext {
         Ok(durable_frame_num)
     }
 
-    async fn push_with_retry(&self, mut uri: String, body: Bytes, max_retries: usize) -> Result<(u32, u32)> {
+    async fn push_with_retry(&self, mut uri: String, body: Bytes, max_retries: usize) -> Result<PushResult> {
         let mut nr_retries = 0;
         loop {
             let mut req = http::Request::post(uri.clone());
@@ -228,6 +250,14 @@ impl SyncContext {
                 let resp = serde_json::from_slice::<serde_json::Value>(&res_body[..])
                     .map_err(SyncError::JsonDecode)?;
 
+                let status = resp
+                    .get("status")
+                    .ok_or_else(|| SyncError::JsonValue(resp.clone()))?;
+
+                let status = status
+                    .as_str()
+                    .ok_or_else(|| SyncError::JsonValue(status.clone()))?;
+
                 let generation = resp
                     .get("generation")
                     .ok_or_else(|| SyncError::JsonValue(resp.clone()))?;
@@ -244,7 +274,14 @@ impl SyncContext {
                     .as_u64()
                     .ok_or_else(|| SyncError::JsonValue(max_frame_no.clone()))?;
 
-                return Ok((generation as u32, max_frame_no as u32));
+                let status = match status {
+                    "ok" => PushStatus::Ok,
+                    "conflict" => PushStatus::Conflict,
+                    _ => return Err(SyncError::JsonValue(resp.clone()).into()),
+                };
+                let generation = generation as u32; 
+                let max_frame_no = max_frame_no as u32;
+                return Ok(PushResult { status, generation, max_frame_no });
             }
 
             if res.status().is_redirection() {
diff --git a/libsql/src/sync/test.rs b/libsql/src/sync/test.rs
index 84f7c4980c..38af3902fa 100644
--- a/libsql/src/sync/test.rs
+++ b/libsql/src/sync/test.rs
@@ -376,6 +376,7 @@ impl MockServer {
                             if req.uri().path().contains("/sync/") {
                                 // Return the max_frame_no that has been accepted
                                 let response = serde_json::json!({
+                                    "status": "ok",
                                     "generation": 1,
                                     "max_frame_no": current_count
                                 });