diff --git a/VoiceInk/AppDelegate.swift b/VoiceInk/AppDelegate.swift
index 20cd81e..6fa851e 100644
--- a/VoiceInk/AppDelegate.swift
+++ b/VoiceInk/AppDelegate.swift
@@ -5,7 +5,6 @@ import UniformTypeIdentifiers
 class AppDelegate: NSObject, NSApplicationDelegate {
     func applicationDidFinishLaunching(_ notification: Notification) {
         updateActivationPolicy()
-        cleanupLegacyUserDefaults()
     }
 
     func applicationShouldHandleReopen(_ sender: NSApplication, hasVisibleWindows flag: Bool) -> Bool {
@@ -45,12 +44,6 @@ class AppDelegate: NSObject, NSApplicationDelegate {
         }
     }
 
-    private func cleanupLegacyUserDefaults() {
-        let defaults = UserDefaults.standard
-        defaults.removeObject(forKey: "defaultPowerModeConfigV2")
-        defaults.removeObject(forKey: "isPowerModeEnabled")
-    }
-    
     // Stash URL when app cold-starts to avoid spawning a new window/tab
     var pendingOpenFileURL: URL?
     
diff --git a/VoiceInk/HotkeyManager.swift b/VoiceInk/HotkeyManager.swift
index 1f0aa34..2c8681c 100644
--- a/VoiceInk/HotkeyManager.swift
+++ b/VoiceInk/HotkeyManager.swift
@@ -117,22 +117,6 @@ class HotkeyManager: ObservableObject {
     }
     
     init(whisperState: WhisperState) {
-        // One-time migration from legacy single-hotkey settings
-        if UserDefaults.standard.object(forKey: "didMigrateHotkeys_v2") == nil {
-            // If legacy push-to-talk modifier key was enabled, carry it over
-            if UserDefaults.standard.bool(forKey: "isPushToTalkEnabled"),
-               let legacyRaw = UserDefaults.standard.string(forKey: "pushToTalkKey"),
-               let legacyKey = HotkeyOption(rawValue: legacyRaw) {
-                UserDefaults.standard.set(legacyKey.rawValue, forKey: "selectedHotkey1")
-            }
-            // If a custom shortcut existed, mark hotkey-1 as custom (shortcut itself already persisted)
-            if KeyboardShortcuts.getShortcut(for: .toggleMiniRecorder) != nil {
-                UserDefaults.standard.set(HotkeyOption.custom.rawValue, forKey: "selectedHotkey1")
-            }
-            // Leave second hotkey as .none
-            UserDefaults.standard.set(true, forKey: "didMigrateHotkeys_v2")
-        }
-        // ---- normal initialisation ----
         self.selectedHotkey1 = HotkeyOption(rawValue: UserDefaults.standard.string(forKey: "selectedHotkey1") ?? "") ?? .rightCommand
         self.selectedHotkey2 = HotkeyOption(rawValue: UserDefaults.standard.string(forKey: "selectedHotkey2") ?? "") ?? .none
         
diff --git a/VoiceInk/Services/AIEnhancementService.swift b/VoiceInk/Services/AIEnhancementService.swift
index 70b0b2a..bbab7f1 100644
--- a/VoiceInk/Services/AIEnhancementService.swift
+++ b/VoiceInk/Services/AIEnhancementService.swift
@@ -80,7 +80,12 @@ class AIEnhancementService: ObservableObject {
         self.useClipboardContext = UserDefaults.standard.bool(forKey: "useClipboardContext")
         self.useScreenCaptureContext = UserDefaults.standard.bool(forKey: "useScreenCaptureContext")
 
-        self.customPrompts = PromptMigrationService.migratePromptsIfNeeded()
+        if let savedPromptsData = UserDefaults.standard.data(forKey: "customPrompts"),
+           let decodedPrompts = try? JSONDecoder().decode([CustomPrompt].self, from: savedPromptsData) {
+            self.customPrompts = decodedPrompts
+        } else {
+            self.customPrompts = []
+        }
 
         if let savedPromptId = UserDefaults.standard.string(forKey: "selectedPromptId") {
             self.selectedPromptId = UUID(uuidString: savedPromptId)
diff --git a/VoiceInk/Services/PromptMigrationService.swift b/VoiceInk/Services/PromptMigrationService.swift
deleted file mode 100644
index 907645f..0000000
--- a/VoiceInk/Services/PromptMigrationService.swift
+++ /dev/null
@@ -1,104 +0,0 @@
-import Foundation
-import os
-
-class PromptMigrationService {
-    private let logger = Logger(
-        subsystem: "com.prakashjoshipax.VoiceInk",
-        category: "migration"
-    )
-    
-    private static let migrationVersionKey = "PromptMigrationVersion"
-    private static let currentMigrationVersion = 1
-    
-    // Legacy CustomPrompt structure for migration
-    private struct LegacyCustomPrompt: Codable {
-        let id: UUID
-        let title: String
-        let promptText: String
-        var isActive: Bool
-        let icon: PromptIcon
-        let description: String?
-        let isPredefined: Bool
-        let triggerWord: String?
-    }
-    
-    static func migratePromptsIfNeeded() -> [CustomPrompt] {
-        let currentVersion = UserDefaults.standard.integer(forKey: migrationVersionKey)
-        
-        if currentVersion < currentMigrationVersion {
-            let logger = Logger(subsystem: "com.prakashjoshipax.VoiceInk", category: "migration")
-            logger.notice("Starting prompt migration from version \(currentVersion) to \(currentMigrationVersion)")
-            
-            let migratedPrompts = migrateLegacyPrompts()
-            
-            // Update migration version
-            UserDefaults.standard.set(currentMigrationVersion, forKey: migrationVersionKey)
-            
-            logger.notice("Prompt migration completed successfully. Migrated \(migratedPrompts.count) prompts")
-            return migratedPrompts
-        }
-        
-        // No migration needed, load current format
-        if let savedPromptsData = UserDefaults.standard.data(forKey: "customPrompts"),
-           let decodedPrompts = try? JSONDecoder().decode([CustomPrompt].self, from: savedPromptsData) {
-            return decodedPrompts
-        }
-        
-        return []
-    }
-    
-    private static func migrateLegacyPrompts() -> [CustomPrompt] {
-        let logger = Logger(subsystem: "com.prakashjoshipax.VoiceInk", category: "migration")
-        
-        // Try to load legacy prompts
-        guard let savedPromptsData = UserDefaults.standard.data(forKey: "customPrompts") else {
-            logger.notice("No existing prompts found to migrate")
-            return []
-        }
-        
-        // First try to decode as new format (in case migration already happened)
-        if let newFormatPrompts = try? JSONDecoder().decode([CustomPrompt].self, from: savedPromptsData) {
-            logger.notice("Prompts are already in new format, no migration needed")
-            return newFormatPrompts
-        }
-        
-        // Try to decode as legacy format
-        guard let legacyPrompts = try? JSONDecoder().decode([LegacyCustomPrompt].self, from: savedPromptsData) else {
-            logger.error("Failed to decode legacy prompts, starting with empty array")
-            return []
-        }
-        
-        logger.notice("Migrating \(legacyPrompts.count) legacy prompts")
-        
-        // Convert legacy prompts to new format
-        let migratedPrompts = legacyPrompts.map { legacyPrompt in
-            let triggerWords: [String] = if let triggerWord = legacyPrompt.triggerWord?.trimmingCharacters(in: .whitespacesAndNewlines),
-                                           !triggerWord.isEmpty {
-                [triggerWord]
-            } else {
-                []
-            }
-            
-            return CustomPrompt(
-                id: legacyPrompt.id,
-                title: legacyPrompt.title,
-                promptText: legacyPrompt.promptText,
-                isActive: legacyPrompt.isActive,
-                icon: legacyPrompt.icon,
-                description: legacyPrompt.description,
-                isPredefined: legacyPrompt.isPredefined,
-                triggerWords: triggerWords
-            )
-        }
-        
-        // Save migrated prompts in new format
-        if let encoded = try? JSONEncoder().encode(migratedPrompts) {
-            UserDefaults.standard.set(encoded, forKey: "customPrompts")
-            logger.notice("Successfully saved migrated prompts")
-        } else {
-            logger.error("Failed to save migrated prompts")
-        }
-        
-        return migratedPrompts
-    }
-} 
\ No newline at end of file