diff --git a/SignalMessaging/Subscriptions/SubscriptionManagerImpl.swift b/SignalMessaging/Subscriptions/SubscriptionManagerImpl.swift
index f2358740d1..b6003eae51 100644
--- a/SignalMessaging/Subscriptions/SubscriptionManagerImpl.swift
+++ b/SignalMessaging/Subscriptions/SubscriptionManagerImpl.swift
@@ -455,8 +455,8 @@ public class SubscriptionManagerImpl: NSObject {
         using processor: PaymentProcessor,
         paymentID: String
     ) -> Promise<Void> {
-        let request = OWSRequestFactory.subscriptionSetDefaultPaymentMethodRequest(
-            subscriberID.asBase64Url,
+        let request = OWSRequestFactory.subscriptionSetDefaultPaymentMethod(
+            subscriberID: subscriberID,
             processor: processor.rawValue,
             paymentID: paymentID
         )
diff --git a/SignalServiceKit/src/Network/API/Requests/OWSRequestFactory.h b/SignalServiceKit/src/Network/API/Requests/OWSRequestFactory.h
index 9d456163b8..6b0235e34d 100644
--- a/SignalServiceKit/src/Network/API/Requests/OWSRequestFactory.h
+++ b/SignalServiceKit/src/Network/API/Requests/OWSRequestFactory.h
@@ -174,9 +174,6 @@ typedef NS_ENUM(uint8_t, OWSIdentity);
                                                   returnUrl:(NSURL *)returnUrl
                                                   cancelUrl:(NSURL *)cancelUrl
     NS_SWIFT_NAME(subscriptionCreatePaypalPaymentMethodRequest(subscriberId:returnUrl:cancelUrl:));
-+ (TSRequest *)subscriptionSetDefaultPaymentMethodRequest:(NSString *)base64SubscriberID
-                                                processor:(NSString *)processor
-                                                paymentID:(NSString *)paymentID;
 + (TSRequest *)subscriptionSetSubscriptionLevelRequest:(NSString *)base64SubscriberID level:(NSString *)level currency:(NSString *)currency idempotencyKey:(NSString *)idempotencyKey;
 + (TSRequest *)subscriptionReceiptCredentialsRequest:(NSString *)base64SubscriberID
                                              request:(NSString *)base64ReceiptCredentialRequest;
diff --git a/SignalServiceKit/src/Network/API/Requests/OWSRequestFactory.m b/SignalServiceKit/src/Network/API/Requests/OWSRequestFactory.m
index 62a1c1869c..621d427347 100644
--- a/SignalServiceKit/src/Network/API/Requests/OWSRequestFactory.m
+++ b/SignalServiceKit/src/Network/API/Requests/OWSRequestFactory.m
@@ -643,23 +643,6 @@ NSString *const OWSRequestKey_AuthKey = @"AuthKey";
     return request;
 }
 
-+ (TSRequest *)subscriptionSetDefaultPaymentMethodRequest:(NSString *)base64SubscriberID
-                                                processor:(NSString *)processor
-                                                paymentID:(NSString *)paymentID
-{
-    TSRequest *request = [TSRequest
-        requestWithUrl:[NSURL
-                           URLWithString:[NSString stringWithFormat:@"/v1/subscription/%@/default_payment_method/%@/%@",
-                                                   base64SubscriberID,
-                                                   processor,
-                                                   paymentID]]
-                method:@"POST"
-            parameters:@{}];
-    request.shouldHaveAuthorizationHeaders = NO;
-    request.shouldRedactUrlInLogs = YES;
-    return request;
-}
-
 + (TSRequest *)subscriptionSetSubscriptionLevelRequest:(NSString *)base64SubscriberID level:(NSString *)level currency:(NSString *)currency idempotencyKey:(NSString *)idempotencyKey  {
     TSRequest *request =  [TSRequest requestWithUrl:[NSURL URLWithString:[NSString stringWithFormat:@"/v1/subscription/%@/level/%@/%@/%@", base64SubscriberID, level, currency, idempotencyKey]]
                                               method:@"PUT"
diff --git a/SignalServiceKit/src/Network/API/Requests/OWSRequestFactory.swift b/SignalServiceKit/src/Network/API/Requests/OWSRequestFactory.swift
index 206a4a6e6c..6b414e0a49 100644
--- a/SignalServiceKit/src/Network/API/Requests/OWSRequestFactory.swift
+++ b/SignalServiceKit/src/Network/API/Requests/OWSRequestFactory.swift
@@ -176,6 +176,28 @@ public extension OWSRequestFactory {
         result.shouldRedactUrlInLogs = true
         return result
     }
+
+    static func subscriptionSetDefaultPaymentMethod(
+        subscriberID: Data,
+        processor: String,
+        paymentID: String
+    ) -> TSRequest {
+        let result = TSRequest(
+            url: .init(pathComponents: [
+                "v1",
+                "subscription",
+                subscriberID.asBase64Url,
+                "default_payment_method",
+                processor,
+                paymentID
+            ])!,
+            method: "POST",
+            parameters: nil
+        )
+        result.shouldHaveAuthorizationHeaders = false
+        result.shouldRedactUrlInLogs = true
+        return result
+    }
 }
 
 // MARK: - Messages
diff --git a/SignalServiceKit/tests/Network/OWSRequestFactoryTest.swift b/SignalServiceKit/tests/Network/OWSRequestFactoryTest.swift
index 74096b6fef..554ecc716f 100644
--- a/SignalServiceKit/tests/Network/OWSRequestFactoryTest.swift
+++ b/SignalServiceKit/tests/Network/OWSRequestFactoryTest.swift
@@ -182,6 +182,19 @@ class OWSRequestFactoryTest: XCTestCase {
         XCTAssertTrue(request.shouldRedactUrlInLogs)
     }
 
+    func testSubscriptionSetDefaultPaymentMethod() {
+        let request = OWSRequestFactory.subscriptionSetDefaultPaymentMethod(
+            subscriberID: Data([255, 128]),
+            processor: "STRIPE",
+            paymentID: "xyz"
+        )
+
+        XCTAssertEqual(request.url?.path, "v1/subscription/_4A/default_payment_method/STRIPE/xyz")
+        XCTAssertEqual(request.httpMethod, "POST")
+        XCTAssertFalse(request.shouldHaveAuthorizationHeaders)
+        XCTAssertTrue(request.shouldRedactUrlInLogs)
+    }
+
     // MARK: - Spam
 
     func testReportSpamFromUuid() {