diff --git a/16/umbraco-cms/extending/flag-providers.md b/16/umbraco-cms/extending/flag-providers.md
index 172e27306d2..615928a903b 100644
--- a/16/umbraco-cms/extending/flag-providers.md
+++ b/16/umbraco-cms/extending/flag-providers.md
@@ -74,7 +74,7 @@ internal class MyDocumentFlagProvider : IFlagProvider
 The flag provider needs to be registered with Umbraco in a composer or application startup with:
 
 ```csharp
-  builder.FlagProviders()
+  builder.SignProviders()
     .Append<MyDocumentFlagProvider>();
 ```
 
diff --git a/17/umbraco-cms/extending/flag-providers.md b/17/umbraco-cms/extending/flag-providers.md
index ac263b1ba41..a7e4f4be24c 100644
--- a/17/umbraco-cms/extending/flag-providers.md
+++ b/17/umbraco-cms/extending/flag-providers.md
@@ -78,7 +78,7 @@ internal class MyDocumentFlagProvider : IFlagProvider
 The flag provider needs to be registered with Umbraco in a composer or application startup with:
 
 ```csharp
-  builder.SignProviders()
+  builder.FlagProviders()
     .Append<MyDocumentFlagProvider>();
 ```