diff --git a/.gitignore b/.gitignore
index 27f69c6..6350256 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,3 +5,4 @@ dist
 !dist/waves-signature-adapter.js
 .idea
 coverage/
+.DS_Store
diff --git a/src/adapters/LedgerAdapter.ts b/src/adapters/LedgerAdapter.ts
index 587e1d4..abc6ce3 100644
--- a/src/adapters/LedgerAdapter.ts
+++ b/src/adapters/LedgerAdapter.ts
@@ -116,7 +116,7 @@ export class LedgerAdapter extends Adapter {
             [SIGN_TYPE.CANCEL_LEASING]: [2],
             [SIGN_TYPE.CREATE_ALIAS]: [2],
             [SIGN_TYPE.MASS_TRANSFER]: [1],
-            [SIGN_TYPE.DATA]: [1],
+            [SIGN_TYPE.DATA]: [1, 2],
             [SIGN_TYPE.SET_SCRIPT]: [1],
             [SIGN_TYPE.SPONSORSHIP]: [1],
             [SIGN_TYPE.SET_ASSET_SCRIPT]: [1],