1 files changed, 1 insertions, 1 deletions
diff --git a/src/google/protobuf/compiler/objectivec/objectivec_helpers.h b/src/google/protobuf/compiler/objectivec/objectivec_helpers.h
index 29168937..19317698 100644
--- a/src/google/protobuf/compiler/objectivec/objectivec_helpers.h
+++ b/src/google/protobuf/compiler/objectivec/objectivec_helpers.h
@@ -150,7 +150,7 @@ bool FilterClass(const string& name);
 
 // Generate decode data needed for ObjC's GPBDecodeTextFormatName() to transform
 // the input into the the expected output.
-class TextFormatDecodeData {
+class LIBPROTOC_EXPORT TextFormatDecodeData {
  public:
   TextFormatDecodeData() {}