diff --git a/src/FilterLists.Api/V1/Controllers/BaseController.cs b/src/FilterLists.Api/V1/Controllers/BaseController.cs
index 7aff4293f..98859df44 100644
--- a/src/FilterLists.Api/V1/Controllers/BaseController.cs
+++ b/src/FilterLists.Api/V1/Controllers/BaseController.cs
@@ -5,7 +5,7 @@
 
 namespace FilterLists.Api.V1.Controllers
 {
-    [ApiVersion("1")]
+    [ApiVersion("1.0")]
     //TODO: use versioning without needing to manually specify in swagger-ui (https://github.com/domaindrivendev/Swashbuckle.AspNetCore/issues/370)
     [Route("v{version:apiVersion}/[controller]")]
     [ResponseCache(Duration = 86400)]