diff --git a/migrations/20240727123308_initial.sql b/migrations/20240727123308_initial.sql
index 0178f81..43ce8a3 100644
--- a/migrations/20240727123308_initial.sql
+++ b/migrations/20240727123308_initial.sql
@@ -123,7 +123,7 @@ CREATE TABLE IF NOT EXISTS solutions
     id             serial               NOT NULL,
     participant_id INT                  REFERENCES participants ON DELETE CASCADE,
     task_id        INT                  REFERENCES problems ON DELETE CASCADE,
-    language_id    INT                  NOT NULL,REFERENCES languages ON DELETE CASCADE,
+--     language_id    INT                  NOT NULL REFERENCES languages ON DELETE CASCADE,
     solution_hash  CHAR(128)            NOT NULL,
     result         INT                  NOT NULL,
     score          INT                  NOT NULL,
@@ -133,7 +133,7 @@ CREATE TABLE IF NOT EXISTS solutions
 );
 
 CREATE INDEX ON solutions USING BTREE (id);
-CREATE INDEX ON solutions USING BTREE (id,participant_id,task_id,language_id);
+-- CREATE INDEX ON solutions USING BTREE (id,participant_id,task_id,language_id); FIXME