diff --git a/src/darwin/Framework/CHIP/MTRSetupPayload.h b/src/darwin/Framework/CHIP/MTRSetupPayload.h
index e82ab104e7467d..3291b01e1b3905 100644
--- a/src/darwin/Framework/CHIP/MTRSetupPayload.h
+++ b/src/darwin/Framework/CHIP/MTRSetupPayload.h
@@ -49,7 +49,7 @@ typedef NS_ENUM(NSUInteger, MTROptionalQRCodeInfoType) {
 @property (nonatomic, copy) NSString * stringValue;
 @end
 
-@interface MTRSetupPayload : NSObject
+@interface MTRSetupPayload : NSObject <NSSecureCoding>
 
 @property (nonatomic, copy) NSNumber * version;
 @property (nonatomic, copy) NSNumber * vendorID;
diff --git a/src/darwin/Framework/CHIP/MTRSetupPayload_Internal.h b/src/darwin/Framework/CHIP/MTRSetupPayload_Internal.h
index 88a4d83894a61f..4abd9d9e8a5b05 100644
--- a/src/darwin/Framework/CHIP/MTRSetupPayload_Internal.h
+++ b/src/darwin/Framework/CHIP/MTRSetupPayload_Internal.h
@@ -14,7 +14,7 @@
 #import <setup_payload/SetupPayload.h>
 #endif
 
-@interface MTRSetupPayload () <NSSecureCoding>
+@interface MTRSetupPayload ()
 
 #ifdef __cplusplus
 - (id)initWithSetupPayload:(chip::SetupPayload)setupPayload;