diff --git a/CHANGELOG.md b/CHANGELOG.md
index 22698dc0d0..dd5a3bad31 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,8 @@
 
 ### Chores
 
+- Added support of CIP-129 for DRep IDs ([PR 3271](https://github.com/input-output-hk/daedalus/pull/3271))
+
 - Update `cardano-node` to 10.1.4, and `cardano-wallet` to v2025-01-09 ([PR 3270](https://github.com/input-output-hk/daedalus/pull/3270))
 
 ## 7.0.2
diff --git a/source/renderer/app/components/voting/voting-governance/VotingPowerDelegation.messages.ts b/source/renderer/app/components/voting/voting-governance/VotingPowerDelegation.messages.ts
index f03f6a2408..63a4ada8c9 100644
--- a/source/renderer/app/components/voting/voting-governance/VotingPowerDelegation.messages.ts
+++ b/source/renderer/app/components/voting/voting-governance/VotingPowerDelegation.messages.ts
@@ -4,12 +4,12 @@ export const messages = defineMessages({
   drepInputLabel: {
     id: 'voting.governance.drepInputLabel',
     defaultMessage:
-      '!!!Please type or paste a valid DRep ID (CIP-105) here. Look up {drepDirectoryLink}',
+      '!!!Please type or paste a valid DRep ID here. Look up {drepDirectoryLink}',
     description: 'Label for DRep input on the governance page',
   },
   drepInputLabelPreprod: {
     id: 'voting.governance.drepInputLabelPreprod',
-    defaultMessage: '!!!Please type or paste a valid DRep ID (CIP-105) here.',
+    defaultMessage: '!!!Please type or paste a valid DRep ID here.',
     description: 'Label for DRep input on the governance page for preprod',
   },
   drepInputLabelLinkText: {
diff --git a/source/renderer/app/components/voting/voting-governance/VotingPowerDelegation.tsx b/source/renderer/app/components/voting/voting-governance/VotingPowerDelegation.tsx
index be81baca39..1e1d3f6345 100644
--- a/source/renderer/app/components/voting/voting-governance/VotingPowerDelegation.tsx
+++ b/source/renderer/app/components/voting/voting-governance/VotingPowerDelegation.tsx
@@ -72,13 +72,6 @@ type StateConfirmation = Omit<FormData, 'fee'> & {
 
 type State = Form | FormWithError | StateFormComplete | StateConfirmation;
 
-// TODO discuss if we need to restrict the length
-const isDrepIdValid = (drepId: string) => {
-  const isDRepId = (value: string): value is Cardano.DRepID =>
-    Cardano.DRepID.isValid(value);
-  return isDRepId(drepId) && Cardano.DRepID.toCip105DRepID(drepId) === drepId;
-};
-
 const mapOfTxErrorCodeToIntl: Record<
   InitializeVPDelegationTxError,
   typeof messages[keyof typeof messages]
@@ -110,7 +103,7 @@ function VotingPowerDelegation({
 }: Props) {
   const [state, setState] = useState<State>(initialState);
 
-  const drepInputIsValid = isDrepIdValid(state.drepInputState.value);
+  const drepInputIsValid = Cardano.DRepID.isValid(state.drepInputState.value);
 
   const formIsValid =
     !!state.selectedWallet &&
diff --git a/source/renderer/app/i18n/locales/defaultMessages.json b/source/renderer/app/i18n/locales/defaultMessages.json
index e49aa0f711..a631f8f3be 100644
--- a/source/renderer/app/i18n/locales/defaultMessages.json
+++ b/source/renderer/app/i18n/locales/defaultMessages.json
@@ -4407,12 +4407,12 @@
   {
     "descriptors": [
       {
-        "defaultMessage": "!!!Please type or paste a valid DRep ID (CIP-105) here. Look up {drepDirectoryLink}",
+        "defaultMessage": "!!!Please type or paste a valid DRep ID here. Look up {drepDirectoryLink}",
         "description": "Label for DRep input on the governance page",
         "id": "voting.governance.drepInputLabel"
       },
       {
-        "defaultMessage": "!!!Please type or paste a valid DRep ID (CIP-105) here.",
+        "defaultMessage": "!!!Please type or paste a valid DRep ID here.",
         "description": "Label for DRep input on the governance page for preprod",
         "id": "voting.governance.drepInputLabelPreprod"
       },
diff --git a/source/renderer/app/i18n/locales/en-US.json b/source/renderer/app/i18n/locales/en-US.json
index a3d1e6557c..e1cce304b2 100755
--- a/source/renderer/app/i18n/locales/en-US.json
+++ b/source/renderer/app/i18n/locales/en-US.json
@@ -729,11 +729,11 @@
   "voting.governance.confirmationDialog.vote": "Vote",
   "voting.governance.delegateToDRep": "Delegate to DRep (default)",
   "voting.governance.drepInputError": "Invalid DRep ID",
-  "voting.governance.drepInputLabel": "Please type or paste a valid DRep ID (CIP-105) here. Look up {drepDirectoryLink}",
+  "voting.governance.drepInputLabel": "Please type or paste a valid DRep ID here. Look up {drepDirectoryLink}",
   "voting.governance.drepInputLabelLinkText": "DRep directory",
   "voting.governance.drepInputLabelLinkUrl": "https://gov.tools/drep_directory",
   "voting.governance.drepInputLabelLinkUrlPreview": "https://preview.gov.tools/drep_directory",
-  "voting.governance.drepInputLabelPreprod": "Please type or paste a valid DRep ID (CIP-105) here.",
+  "voting.governance.drepInputLabelPreprod": "Please type or paste a valid DRep ID here.",
   "voting.governance.drepInputPlaceholder": "Paste DRep ID here …",
   "voting.governance.heading": "CARDANO VOTING POWER DELEGATION",
   "voting.governance.initializeTxError.generic": "Something went wrong during transaction initialization. Please try again in a few minutes. ",
diff --git a/source/renderer/app/i18n/locales/ja-JP.json b/source/renderer/app/i18n/locales/ja-JP.json
index 76ff0a5d43..294c1d8eae 100755
--- a/source/renderer/app/i18n/locales/ja-JP.json
+++ b/source/renderer/app/i18n/locales/ja-JP.json
@@ -729,11 +729,11 @@
   "voting.governance.confirmationDialog.vote": "投票",
   "voting.governance.delegateToDRep": "DRepに委任（初期設定）",
   "voting.governance.drepInputError": "無効なDRep IDです",
-  "voting.governance.drepInputLabel": "有効なDRep ID (CIP-105)を入力するか貼り付けます。{drepDirectoryLink}で検索する",
+  "voting.governance.drepInputLabel": "有効なDRep ID を入力するか貼り付けます。{drepDirectoryLink}で検索する",
   "voting.governance.drepInputLabelLinkText": "DRepディレクトリ",
   "voting.governance.drepInputLabelLinkUrl": "https://gov.tools/drep_directory",
   "voting.governance.drepInputLabelLinkUrlPreview": "https://preview.gov.tools/drep_directory",
-  "voting.governance.drepInputLabelPreprod": "有効なDRep ID (CIP-105)を入力するか貼り付けます。",
+  "voting.governance.drepInputLabelPreprod": "有効なDRep ID を入力するか貼り付けます。",
   "voting.governance.drepInputPlaceholder": "DRep IDを追加してください",
   "voting.governance.heading": "Cardano投票権の委任",
   "voting.governance.initializeTxError.generic": "トランザクションの初期化中に問題が発生しました。しばらくしてからもう一度お試しください。",
diff --git a/translations/messages.json b/translations/messages.json
index 5134001546..f1c7ea1bdf 100644
--- a/translations/messages.json
+++ b/translations/messages.json
@@ -4407,12 +4407,12 @@
   {
     "descriptors": [
       {
-        "defaultMessage": "!!!Please type or paste a valid DRep ID (CIP-105) here. Look up {drepDirectoryLink}",
+        "defaultMessage": "!!!Please type or paste a valid DRep ID here. Look up {drepDirectoryLink}",
         "description": "Label for DRep input on the governance page",
         "id": "voting.governance.drepInputLabel"
       },
       {
-        "defaultMessage": "!!!Please type or paste a valid DRep ID (CIP-105) here.",
+        "defaultMessage": "!!!Please type or paste a valid DRep ID here.",
         "description": "Label for DRep input on the governance page for preprod",
         "id": "voting.governance.drepInputLabelPreprod"
       },