diff --git a/video/out/vulkan/context_moltenvk.m b/video/out/vulkan/context_moltenvk.m
index 03739d145aa98..3ff5f776b61f4 100644
--- a/video/out/vulkan/context_moltenvk.m
+++ b/video/out/vulkan/context_moltenvk.m
@@ -98,8 +98,8 @@ static bool moltenvk_init(struct ra_ctx *ctx)
     p->delegate = [[MetalLayerDelegate alloc] initWithContext: ctx];
     p->layer.delegate = p->delegate;
 
-    MP_MSG(ctx, p->delegate, "### Set this delegate\n");
-    MP_MSG(ctx, p->layer.delegate, "### Attached delegate to layer\n");
+    MP_MSG(ctx, "### Set this delegate\n");
+    MP_MSG(ctx, "### Attached delegate to layer\n");
 
     return true;
 fail:
@@ -112,7 +112,7 @@ static bool moltenvk_reconfig(struct ra_ctx *ctx)
     struct priv *p = ctx->priv;
     CGSize s = p->layer.drawableSize;
     ra_vk_ctx_resize(ctx, s.width, s.height);
-    MP_MSG(ctx, s.width, s.height, "### Called resize\n");
+    MP_MSG(ctx, "Width: %f, Height: %f ### Called resize\n", s.width, s.height);
     return true;
 }