diff --git a/video/out/vulkan/context_moltenvk.m b/video/out/vulkan/context_moltenvk.m
index 54932e27921e6..9a71c6dabc25d 100644
--- a/video/out/vulkan/context_moltenvk.m
+++ b/video/out/vulkan/context_moltenvk.m
@@ -30,7 +30,7 @@ @interface MetalLayerDelegate : NSObject<CALayerDelegate>
 - (id) initWithContext: (struct ra_ctx*) cxt;
 @end
 
-@implementation MetalLayerDelegate : NSObject
+@implementation MetalLayerDelegate
 
 - (id)initWithContext: (struct ra_ctx*) ctx
 {
@@ -38,7 +38,7 @@ - (id)initWithContext: (struct ra_ctx*) ctx
     return self;
 }
 
-- (void)layoutSublayers: (CALayer*) layer
+- (void)layoutSublayersOfLayer: (CALayer*) layer
 {
     moltenvk_reconfig(_ra_ctx);
 }