diff --git a/src/ssb.db.h b/src/ssb.db.h
index d80a5445..d86a55a7 100644
--- a/src/ssb.db.h
+++ b/src/ssb.db.h
@@ -57,7 +57,9 @@ bool tf_ssb_db_blob_get(tf_ssb_t* ssb, const char* id, uint8_t** out_blob, size_
 
 /**
 ** A function called when a blob is retrieved from the database.
-** @param id The blob identifier.
+** @param found Whether the blob was found.
+** @param data The blob data if found.
+** @param size The size of the blob data if found, in bytes.
 ** @param user_data The user data.
 */
 typedef void(tf_ssb_db_blob_get_callback_t)(bool found, const uint8_t* data, size_t size, void* user_data);