diff --git a/source/Glimpse.EF/AlternateType/GlimpseDbConfiguration.cs b/source/Glimpse.EF/AlternateType/GlimpseDbConfiguration.cs
index 22789e94c..285a6c5a4 100644
--- a/source/Glimpse.EF/AlternateType/GlimpseDbConfiguration.cs
+++ b/source/Glimpse.EF/AlternateType/GlimpseDbConfiguration.cs
@@ -1,4 +1,4 @@
-using System.Data.Common;
+#if EF6Plus
 using System.Data.Entity.Config;
 
 namespace Glimpse.EF.AlternateType
@@ -11,3 +11,4 @@ public GlimpseDbConfiguration()
         }
     }
 }
+#endif
\ No newline at end of file
diff --git a/source/Glimpse.EF/AlternateType/GlimpseDbDependencyResolver.cs b/source/Glimpse.EF/AlternateType/GlimpseDbDependencyResolver.cs
index 71f650adc..464bbab59 100644
--- a/source/Glimpse.EF/AlternateType/GlimpseDbDependencyResolver.cs
+++ b/source/Glimpse.EF/AlternateType/GlimpseDbDependencyResolver.cs
@@ -1,4 +1,5 @@
-using System; 
+#if EF6Plus
+using System; 
 using System.Data.Entity.Config;
 using System.Data.Entity.Core.Common;
 using System.Data.Entity.Infrastructure; 
@@ -58,4 +59,5 @@ public object GetService(Type type, object key)
             return null;
         }
     }
-}
\ No newline at end of file
+}
+#endif
\ No newline at end of file
diff --git a/source/Glimpse.EF/AlternateType/GlimpseDbProviderFactoryService.cs b/source/Glimpse.EF/AlternateType/GlimpseDbProviderFactoryService.cs
index bd0b1628a..999dc39b2 100644
--- a/source/Glimpse.EF/AlternateType/GlimpseDbProviderFactoryService.cs
+++ b/source/Glimpse.EF/AlternateType/GlimpseDbProviderFactoryService.cs
@@ -1,4 +1,5 @@
-using System.Data.Common;
+#if EF6Plus
+using System.Data.Common;
 using System.Data.Entity.Infrastructure; 
 using Glimpse.Ado.AlternateType;
 
@@ -20,4 +21,5 @@ public DbProviderFactory GetProviderFactory(DbConnection connection)
             return factory.WrapProviderFactory(); 
         }
     }
-}
\ No newline at end of file
+}
+#endif
\ No newline at end of file