diff --git a/samples/core/Modeling/FluentAPI/Relationships/OneToOne.cs b/samples/core/Modeling/FluentAPI/Relationships/OneToOne.cs
index 92ba8c1845..f93745a7aa 100644
--- a/samples/core/Modeling/FluentAPI/Relationships/OneToOne.cs
+++ b/samples/core/Modeling/FluentAPI/Relationships/OneToOne.cs
@@ -12,7 +12,7 @@ class MyContext : DbContext
         protected override void OnModelCreating(ModelBuilder modelBuilder)
         {
             modelBuilder.Entity<Blog>()
-                .HasOne(p => p.BlogImage)
+                .HasOne(b => b.BlogImage)
                 .WithOne(i => i.Blog)
                 .HasForeignKey<BlogImage>(b => b.BlogForeignKey);
         }