diff --git a/store/db/db.go b/store/db/db.go
index 24cd75f8..ebf7a941 100644
--- a/store/db/db.go
+++ b/store/db/db.go
@@ -43,7 +43,7 @@ func (db *DB) Open(ctx context.Context) (err error) {
 	}
 
 	// Connect to the database.
-	sqlDB, err := sql.Open("sqlite3", db.profile.DSN)
+	sqlDB, err := sql.Open("sqlite3", db.profile.DSN+"?_foreign_keys=1")
 	if err != nil {
 		return fmt.Errorf("failed to open db with dsn: %s, err: %w", db.profile.DSN, err)
 	}
diff --git a/store/memo.go b/store/memo.go
index 031faa44..17668113 100644
--- a/store/memo.go
+++ b/store/memo.go
@@ -354,7 +354,6 @@ func findMemoRawList(ctx context.Context, tx *sql.Tx, find *api.MemoFind) ([]*me
 
 func deleteMemo(ctx context.Context, tx *sql.Tx, delete *api.MemoDelete) error {
 	result, err := tx.ExecContext(ctx, `
-		PRAGMA foreign_keys = ON;
 		DELETE FROM memo WHERE id = ?
 	`, delete.ID)
 	if err != nil {
diff --git a/store/resource.go b/store/resource.go
index 06154354..3ea5db3a 100644
--- a/store/resource.go
+++ b/store/resource.go
@@ -241,7 +241,6 @@ func findResourceList(ctx context.Context, tx *sql.Tx, find *api.ResourceFind) (
 
 func deleteResource(ctx context.Context, tx *sql.Tx, delete *api.ResourceDelete) error {
 	result, err := tx.ExecContext(ctx, `
-		PRAGMA foreign_keys = ON;
 		DELETE FROM resource WHERE id = ? AND creator_id = ?
 	`, delete.ID, delete.CreatorID)
 	if err != nil {
diff --git a/store/shortcut.go b/store/shortcut.go
index 0eab5c91..2fae474a 100644
--- a/store/shortcut.go
+++ b/store/shortcut.go
@@ -288,7 +288,6 @@ func findShortcutList(ctx context.Context, tx *sql.Tx, find *api.ShortcutFind) (
 
 func deleteShortcut(ctx context.Context, tx *sql.Tx, delete *api.ShortcutDelete) error {
 	result, err := tx.ExecContext(ctx, `
-		PRAGMA foreign_keys = ON;
 		DELETE FROM shortcut WHERE id = ?
 	`, delete.ID)
 	if err != nil {
diff --git a/store/user.go b/store/user.go
index dc3a34c3..1bff2586 100644
--- a/store/user.go
+++ b/store/user.go
@@ -351,7 +351,6 @@ func findUserList(ctx context.Context, tx *sql.Tx, find *api.UserFind) ([]*userR
 
 func deleteUser(ctx context.Context, tx *sql.Tx, delete *api.UserDelete) error {
 	result, err := tx.ExecContext(ctx, `
-		PRAGMA foreign_keys = ON;
 		DELETE FROM user WHERE id = ?
 	`, delete.ID)
 	if err != nil {