diff --git a/server/pkg/repo/repo.go b/server/pkg/repo/repo.go
index 484af4f6..4876c9ed 100644
--- a/server/pkg/repo/repo.go
+++ b/server/pkg/repo/repo.go
@@ -824,6 +824,12 @@ func (r *repo) DeleteWorkout(ctx context.Context, opts ...DeleteWorkoutOpt) erro
 			return fmt.Errorf("workout comments delete: %w", err)
 		}
 
+		if _, err = orm.Notifications(
+			qm.Where("payload ->> 'workoutId' = ?", workout.ID),
+		).DeleteAll(ctx, tx.GetTx()); err != nil {
+			return fmt.Errorf("notifications delete: %w", err)
+		}
+
 		if _, err = workout.Delete(ctx, tx.GetTx()); err != nil {
 			return fmt.Errorf("workout delete: %w", err)
 		}
diff --git a/server/pkg/repo/repo_test.go b/server/pkg/repo/repo_test.go
index b23e51f0..6c789d40 100644
--- a/server/pkg/repo/repo_test.go
+++ b/server/pkg/repo/repo_test.go
@@ -8,6 +8,7 @@ import (
 
 	"github.com/google/uuid"
 	"github.com/stretchr/testify/suite"
+	"github.com/volatiletech/sqlboiler/v4/queries/qm"
 
 	"github.com/crlssn/getstronger/server/pkg/orm"
 	"github.com/crlssn/getstronger/server/pkg/repo"
@@ -293,3 +294,93 @@ func (s *repoSuite) TestGetPreviousWorkoutSets() {
 		})
 	}
 }
+
+func (s *repoSuite) TestDeleteWorkout() {
+	type expected struct {
+		err error
+	}
+
+	type test struct {
+		name     string
+		opts     []repo.DeleteWorkoutOpt
+		init     func(test) *orm.Workout
+		expected expected
+	}
+
+	userID := uuid.NewString()
+	workoutID := uuid.NewString()
+
+	tests := []test{
+		{
+			name: "ok_with_workout_id",
+			opts: []repo.DeleteWorkoutOpt{
+				repo.DeleteWorkoutWithID(workoutID),
+			},
+			init: func(_ test) *orm.Workout {
+				workout := s.testFactory.NewWorkout(testdb.WorkoutID(workoutID))
+				s.testFactory.NewSet(testdb.SetWorkoutID(workoutID))
+				s.testFactory.NewWorkoutComment(testdb.WorkoutCommentWorkoutID(workoutID))
+				s.testFactory.NewNotification(testdb.NotificationPayload(repo.NotificationPayload{
+					WorkoutID: workoutID,
+				}))
+
+				return workout
+			},
+			expected: expected{
+				err: nil,
+			},
+		},
+		{
+			name: "ok_with_user_id",
+			opts: []repo.DeleteWorkoutOpt{
+				repo.DeleteWorkoutWithUserID(userID),
+			},
+			init: func(_ test) *orm.Workout {
+				user := s.testFactory.NewUser(testdb.UserID(userID))
+				workout := s.testFactory.NewWorkout(testdb.WorkoutUserID(user.ID))
+				s.testFactory.NewSet(testdb.SetWorkoutID(workout.ID))
+				s.testFactory.NewWorkoutComment(testdb.WorkoutCommentWorkoutID(workout.ID))
+				s.testFactory.NewNotification(testdb.NotificationPayload(repo.NotificationPayload{
+					WorkoutID: workout.ID,
+				}))
+
+				return workout
+			},
+			expected: expected{
+				err: nil,
+			},
+		},
+	}
+
+	for _, t := range tests {
+		s.Run(t.name, func() {
+			workout := t.init(t)
+			err := s.repo.DeleteWorkout(context.Background(), t.opts...)
+			s.Require().ErrorIs(err, t.expected.err)
+
+			exists, err := orm.
+				Workouts(orm.WorkoutWhere.ID.EQ(workout.ID)).
+				Exists(context.Background(), s.testContainer.DB)
+			s.Require().NoError(err)
+			s.Require().False(exists)
+
+			exists, err = orm.
+				Sets(orm.SetWhere.WorkoutID.EQ(workout.ID)).
+				Exists(context.Background(), s.testContainer.DB)
+			s.Require().NoError(err)
+			s.Require().False(exists)
+
+			exists, err = orm.
+				WorkoutComments(orm.WorkoutCommentWhere.WorkoutID.EQ(workout.ID)).
+				Exists(context.Background(), s.testContainer.DB)
+			s.Require().NoError(err)
+			s.Require().False(exists)
+
+			exists, err = orm.
+				Notifications(qm.Where("payload ->> 'workoutId' = ?", workout.ID)).
+				Exists(context.Background(), s.testContainer.DB)
+			s.Require().NoError(err)
+			s.Require().False(exists)
+		})
+	}
+}