diff --git a/conceptual/EFCore.PG/mapping/json.md b/conceptual/EFCore.PG/mapping/json.md
index 3393eeb1..462e7071 100644
--- a/conceptual/EFCore.PG/mapping/json.md
+++ b/conceptual/EFCore.PG/mapping/json.md
@@ -100,7 +100,7 @@ protected override void OnModelCreating(ModelBuilder modelBuilder)
 }
 ```
 
-#### [Owned entities](#tab/owned entities)
+#### [Owned entities](#tab/owned-entities)
 
 ```csharp
 protected override void OnModelCreating(ModelBuilder modelBuilder)