1 files changed, 2 insertions, 2 deletions
diff --git a/src/ProtoGen/RepeatedPrimitiveFieldGenerator.cs b/src/ProtoGen/RepeatedPrimitiveFieldGenerator.cs
index d499011c..33f0fa2b 100644
--- a/src/ProtoGen/RepeatedPrimitiveFieldGenerator.cs
+++ b/src/ProtoGen/RepeatedPrimitiveFieldGenerator.cs
@@ -99,7 +99,7 @@ namespace Google.ProtocolBuffers.ProtoGen
             writer.WriteLine("}");
             AddPublicMemberAttributes(writer);
             writer.WriteLine("public Builder AddRange{0}(scg::IEnumerable<{1}> values) {{", PropertyName, TypeName);
-            writer.WriteLine("  base.AddRange(values, result.{0}_);", Name);
+            writer.WriteLine("  result.{0}_.Add(values);", Name);
             writer.WriteLine("  return this;");
             writer.WriteLine("}");
             AddDeprecatedFlag(writer);
@@ -112,7 +112,7 @@ namespace Google.ProtocolBuffers.ProtoGen
         public void GenerateMergingCode(TextGenerator writer)
         {
             writer.WriteLine("if (other.{0}_.Count != 0) {{", Name);
-            writer.WriteLine("  base.AddRange(other.{0}_, result.{0}_);", Name);
+            writer.WriteLine("  result.{0}_.Add(other.{0}_);", Name);
             writer.WriteLine("}");
         }