diff --git a/AsbCloudInfrastructure/Services/WellOperationService.cs b/AsbCloudInfrastructure/Services/WellOperationService.cs
index 5f55f171..2b762d70 100644
--- a/AsbCloudInfrastructure/Services/WellOperationService.cs
+++ b/AsbCloudInfrastructure/Services/WellOperationService.cs
@@ -25,7 +25,8 @@ namespace AsbCloudInfrastructure.Services
 
         public IEnumerable<WellOperationCategoryDto> GetCategories()
         {
-            var operationTypes = cachedOperationCategories.Where().Distinct();
+            var operationTypes = cachedOperationCategories.Where()
+                .Distinct().OrderBy(o => o.Name);
             var result = operationTypes.Adapt<WellOperationCategoryDto>();
 
             return result;