diff --git a/matrix_service/main.py b/matrix_service/main.py
index c5e6ec4..e4ce5f8 100644
--- a/matrix_service/main.py
+++ b/matrix_service/main.py
@@ -119,7 +119,14 @@ async def main() -> None:
             if i == MATRIX_LOGIN_TRIES - 1:
                 return
             await asyncio.sleep(MATRIX_LOGIN_DELAY_INCREMENT * (i + 1))
-    logger.info("Logged in successfully")   
+    logger.info("Logged in successfully")
+
+    logger.debug("Upload one time Olm keys")
+    try:
+        await client.upload_keys()
+    except Exception as e:
+        logger.error(f"Error uploading keys: {e}")
+        return
     
     await trust_all_devices(client)