generate projects
diff --git a/gRPC-C++.podspec b/gRPC-C++.podspec
index abbb69c..55f33d9 100644
--- a/gRPC-C++.podspec
+++ b/gRPC-C++.podspec
@@ -304,6 +304,7 @@
                       'src/core/lib/channel/handshaker_factory.h',
                       'src/core/lib/channel/handshaker_registry.h',
                       'src/core/lib/compression/algorithm_metadata.h',
+                      'src/core/lib/compression/compression_internal.h',
                       'src/core/lib/compression/message_compress.h',
                       'src/core/lib/compression/stream_compression.h',
                       'src/core/lib/compression/stream_compression_gzip.h',
@@ -475,6 +476,7 @@
                               'src/core/lib/channel/handshaker_factory.h',
                               'src/core/lib/channel/handshaker_registry.h',
                               'src/core/lib/compression/algorithm_metadata.h',
+                              'src/core/lib/compression/compression_internal.h',
                               'src/core/lib/compression/message_compress.h',
                               'src/core/lib/compression/stream_compression.h',
                               'src/core/lib/compression/stream_compression_gzip.h',