diff --git a/src/pages/ValidatorOnboarding/KeyGeneration/ConfirmRecoveryPhrase/AutocompleteInput.tsx b/src/pages/ValidatorOnboarding/KeyGeneration/ConfirmRecoveryPhrase/AutocompleteInput.tsx
index 35bca1aa..b1595c07 100644
--- a/src/pages/ValidatorOnboarding/KeyGeneration/ConfirmRecoveryPhrase/AutocompleteInput.tsx
+++ b/src/pages/ValidatorOnboarding/KeyGeneration/ConfirmRecoveryPhrase/AutocompleteInput.tsx
@@ -5,7 +5,6 @@ import wordlist from 'web-bip39/wordlists/english'
 import { RootState } from '../../../../redux/store'
 import {
   setIsCopyPastedPhrase,
-  setMnemonic,
   setValidWords,
   setWord,
 } from '../../../../redux/ValidatorOnboarding/KeyGeneration/slice'
@@ -46,8 +45,8 @@ const AutocompleteInput = ({ index }: AutocompleteInputProps) => {
         updateWord(index, value, newValidWords)
         break
       case 24:
-        dispatch(setMnemonic(newMnemonic))
         dispatch(setIsCopyPastedPhrase(true))
+        updateMultipleWords(newMnemonic, newValidWords)
         break
       default:
         const endIndex = Math.min(newMnemonicLength + index, 24)
diff --git a/src/redux/ValidatorOnboarding/KeyGeneration/slice.ts b/src/redux/ValidatorOnboarding/KeyGeneration/slice.ts
index de320f6c..94e1c5d3 100644
--- a/src/redux/ValidatorOnboarding/KeyGeneration/slice.ts
+++ b/src/redux/ValidatorOnboarding/KeyGeneration/slice.ts
@@ -1,4 +1,5 @@
 import { createSlice, PayloadAction } from '@reduxjs/toolkit'
+
 import { KEYSTORE_FILES } from '../../../constants'
 
 type KeyGenerationState = {
@@ -33,9 +34,6 @@ const keyGenerationSlice = createSlice({
       newMnemonic[action.payload.index] = action.payload.word
       state.mnemonic = newMnemonic
     },
-    setMnemonic: (state, action: PayloadAction<string[]>) => {
-      state.mnemonic = action.payload
-    },
     setIsCopyPastedPhrase: (state, action: PayloadAction<boolean>) => {
       state.isCopyPastedPhrase = action.payload
     },
@@ -56,7 +54,6 @@ const keyGenerationSlice = createSlice({
 
 export const {
   setWord,
-  setMnemonic,
   setIsCopyPastedPhrase,
   setValidWords,
   setGeneratedMnemonic,