diff --git a/Makefile.am b/Makefile.am
index 0c86b93..309840a 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1039,6 +1039,11 @@
   js/test8.proto                                                       \
   js/test9.proto                                                       \
   js/test10.proto                                                      \
+  js/test11.proto                                                      \
+  js/test12.proto                                                      \
+  js/test13.proto                                                      \
+  js/test14.proto                                                      \
+  js/test15.proto                                                      \
   js/test_bootstrap.js                                                 \
   js/testbinary.proto                                                  \
   js/testempty.proto
@@ -1084,14 +1089,17 @@
   examples/README.md                     \
   examples/WORKSPACE                     \
   examples/add_person.cc                 \
+  examples/add_person.dart               \
   examples/add_person.go                 \
   examples/add_person.py                 \
   examples/add_person_test.go            \
   examples/addressbook.proto             \
   examples/list_people.cc                \
+  examples/list_people.dart              \
   examples/list_people.go                \
   examples/list_people.py                \
   examples/list_people_test.go           \
+  examples/pubspec.yaml                  \
   protobuf.bzl                           \
   python/release/wheel/build_wheel_manylinux.sh  \
   python/release/wheel/Dockerfile                \
diff --git a/src/Makefile.am b/src/Makefile.am
index ddaeee2..76250d1 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -91,6 +91,7 @@
   google/protobuf/dynamic_message.h                              \
   google/protobuf/empty.pb.h                                     \
   google/protobuf/extension_set.h                                \
+  google/protobuf/extension_set_inl.h                            \
   google/protobuf/field_mask.pb.h                                \
   google/protobuf/generated_enum_reflection.h                    \
   google/protobuf/generated_enum_util.h                          \
@@ -111,6 +112,7 @@
   google/protobuf/message_lite.h                                 \
   google/protobuf/metadata.h                                     \
   google/protobuf/metadata_lite.h                                \
+  google/protobuf/parse_context.h                                \
   google/protobuf/port.h                                         \
   google/protobuf/port_def.inc                                   \
   google/protobuf/port_undef.inc                                 \
@@ -526,7 +528,6 @@
 
 EXTRA_DIST =                                                   \
   $(protoc_inputs)                                             \
-  $(js_well_known_types_sources)                               \
   solaris/libstdc++.la                                         \
   google/protobuf/test_messages_proto3.proto                   \
   google/protobuf/test_messages_proto2.proto                   \