diff --git a/src/Migrator.Providers/Impl/SqlServer/SqlServerTransformationProvider.cs b/src/Migrator.Providers/Impl/SqlServer/SqlServerTransformationProvider.cs
index c16e2bc5..2c45f2c8 100644
--- a/src/Migrator.Providers/Impl/SqlServer/SqlServerTransformationProvider.cs
+++ b/src/Migrator.Providers/Impl/SqlServer/SqlServerTransformationProvider.cs
@@ -85,11 +85,11 @@ public override void AddIndex(string table, Index index)
             if (index.IncludeColumns != null && index.IncludeColumns.Length > 0)
             {
                 var include = QuoteColumnNamesIfRequired(index.IncludeColumns);
-                ExecuteNonQuery(String.Format("CREATE {0}{1} INDEX {2} ON {3} ({4}) INCLUDE ({5})", (index.Unique ? "UNIQUE" : ""), (index.Clustered ? "CLUSTERED" : "NONCLUSTERED"), name, table, string.Join(", ", columns), string.Join(", ", include)));
+                ExecuteNonQuery(String.Format("CREATE {0}{1} INDEX {2} ON {3} ({4}) INCLUDE ({5})", (index.Unique ? "UNIQUE " : ""), (index.Clustered ? "CLUSTERED" : "NONCLUSTERED"), name, table, string.Join(", ", columns), string.Join(", ", include)));
             }
             else
             {
-                ExecuteNonQuery(String.Format("CREATE {0}{1} INDEX {2} ON {3} ({4})", (index.Unique ? "UNIQUE" : ""), (index.Clustered ? "CLUSTERED" : "NONCLUSTERED"), name, table, string.Join(", ", columns)));
+                ExecuteNonQuery(String.Format("CREATE {0}{1} INDEX {2} ON {3} ({4})", (index.Unique ? "UNIQUE " : ""), (index.Clustered ? "CLUSTERED" : "NONCLUSTERED"), name, table, string.Join(", ", columns)));
             }
         }