diff --git a/internal/database/migrations/000003_create_workouts.up.sql b/internal/database/migrations/000003_create_workouts.up.sql
index 2520733..50347b7 100644
--- a/internal/database/migrations/000003_create_workouts.up.sql
+++ b/internal/database/migrations/000003_create_workouts.up.sql
@@ -1,6 +1,7 @@
 CREATE TABLE exercises (
     id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
     name TEXT NOT NULL,
+    user_id UUID REFERENCES users(id) ON DELETE CASCADE,
     equipment TEXT[] NOT NULL DEFAULT '{}'
         CHECK (
             equipment <@ ARRAY [