diff --git a/apps/web/src/app/auth/core/services/registration/web-registration-finish.service.spec.ts b/apps/web/src/app/auth/core/services/registration/web-registration-finish.service.spec.ts
index 02eb58091bf..ea30e0990ea 100644
--- a/apps/web/src/app/auth/core/services/registration/web-registration-finish.service.spec.ts
+++ b/apps/web/src/app/auth/core/services/registration/web-registration-finish.service.spec.ts
@@ -213,16 +213,16 @@ describe("WebRegistrationFinishService", () => {
       providerInviteToken = "providerInviteToken";
       providerUserId = "providerUserId";
 
-      salt = "salt" as unknown as MasterPasswordSalt;
+      salt = "salt" as MasterPasswordSalt;
       masterPasswordAuthentication = {
         salt,
         kdf: DEFAULT_KDF_CONFIG,
-        masterPasswordAuthenticationHash: "authHash" as unknown as string,
+        masterPasswordAuthenticationHash: "authHash" as string,
       };
       masterPasswordUnlock = new MasterPasswordUnlockData(
         salt,
         DEFAULT_KDF_CONFIG,
-        new EncString("wrapped") as unknown as any,
+        new EncString("wrapped") as any,
       );
     });
 
diff --git a/libs/auth/src/angular/registration/registration-finish/default-registration-finish.service.spec.ts b/libs/auth/src/angular/registration/registration-finish/default-registration-finish.service.spec.ts
index 622eb5c5ae8..9df48f2f6a7 100644
--- a/libs/auth/src/angular/registration/registration-finish/default-registration-finish.service.spec.ts
+++ b/libs/auth/src/angular/registration/registration-finish/default-registration-finish.service.spec.ts
@@ -88,7 +88,7 @@ describe("DefaultRegistrationFinishService", () => {
 
     it("throws an error if the user key cannot be created", async () => {
       keyService.makeUserKey.mockResolvedValue([null, null]);
-      masterPasswordService.emailToSalt.mockReturnValue("salt" as unknown as MasterPasswordSalt);
+      masterPasswordService.emailToSalt.mockReturnValue("salt" as MasterPasswordSalt);
 
       await expect(service.finishRegistration(email, passwordInputResult)).rejects.toThrow(
         "User key could not be created",
@@ -99,11 +99,11 @@ describe("DefaultRegistrationFinishService", () => {
       keyService.makeUserKey.mockResolvedValue([userKey, userKeyEncString]);
       keyService.makeKeyPair.mockResolvedValue(userKeyPair);
       accountApiService.registerFinish.mockResolvedValue();
-      const salt = "salt" as unknown as MasterPasswordSalt;
+      const salt = "salt" as MasterPasswordSalt;
       const masterPasswordAuthentication: MasterPasswordAuthenticationData = {
         salt,
         kdf: DEFAULT_KDF_CONFIG,
-        masterPasswordAuthenticationHash: "authHash" as unknown as MasterPasswordAuthenticationHash,
+        masterPasswordAuthenticationHash: "authHash" as MasterPasswordAuthenticationHash,
       };
       const masterPasswordUnlock = new MasterPasswordUnlockData(
         salt,