diff --git a/BlueWest.Api/Context/CompanyDbContext.cs b/BlueWest.Api/Context/CompanyDbContext.cs
index c40f13a..d608411 100644
--- a/BlueWest.Api/Context/CompanyDbContext.cs
+++ b/BlueWest.Api/Context/CompanyDbContext.cs
@@ -18,7 +18,7 @@ namespace BlueWest.WebApi.EF
         [EfUpdateMethods(
             updateType: typeof(CompanyUpdate), 
             returnType: typeof(CompanyUnique),
-            keyPropertyMemberName: "Id", 
+            keyPropertyMemberName: nameof(Company.Id), 
             keyPropertyMemberType: typeof(int))
         ]
 
@@ -36,7 +36,7 @@ namespace BlueWest.WebApi.EF
         [EfUpdateMethods(
             updateType: typeof(IndustryUpdate), 
             returnType: typeof(IndustryUnique),
-            keyPropertyMemberName: "Id", 
+            keyPropertyMemberName: nameof(Industry.Id), 
             keyPropertyMemberType: typeof(int))
         ]
         
diff --git a/BlueWest.Api/Context/CountryDbContext.cs b/BlueWest.Api/Context/CountryDbContext.cs
index 37bf0be..cff8a29 100644
--- a/BlueWest.Api/Context/CountryDbContext.cs
+++ b/BlueWest.Api/Context/CountryDbContext.cs
@@ -24,7 +24,7 @@ namespace BlueWest.WebApi.EF
         [EfUpdateMethods(
             updateType: typeof(CountryUpdate), 
             returnType: typeof(CountryUnique),
-            keyPropertyMemberName: "Id", 
+            keyPropertyMemberName: nameof(Country.Id), 
             keyPropertyMemberType: typeof(int))
         ]
         public DbSet<Country> Countries { get; set; }
@@ -38,7 +38,7 @@ namespace BlueWest.WebApi.EF
         [EfUpdateMethods(
             updateType: typeof(CurrencyUpdate), 
             returnType: typeof(CurrencyUnique),
-            keyPropertyMemberName: "Id", 
+            keyPropertyMemberName: nameof(Currency.Id), 
             keyPropertyMemberType: typeof(int))
         ]
         public DbSet<Currency> Currencies { get; set; }