diff --git a/src/ProjectTemplates/Web.ProjectTemplates/content/WebApi-FSharp/Program.fs b/src/ProjectTemplates/Web.ProjectTemplates/content/WebApi-FSharp/Program.fs
index 1abd30332163..0593d5111bd0 100644
--- a/src/ProjectTemplates/Web.ProjectTemplates/content/WebApi-FSharp/Program.fs
+++ b/src/ProjectTemplates/Web.ProjectTemplates/content/WebApi-FSharp/Program.fs
@@ -12,6 +12,7 @@ open Microsoft.AspNetCore.Hosting
 open Microsoft.AspNetCore.HttpsPolicy
 #endif
 open Microsoft.Extensions.Configuration
+open Microsoft.Extensions.DependencyInjection
 open Microsoft.Extensions.Hosting
 open Microsoft.Extensions.Logging