diff --git a/matlab/tools/cmake/BuildMatlabArrowInterface.cmake b/matlab/tools/cmake/BuildMatlabArrowInterface.cmake
index e1641842ca8b9..7a8cf8f40358b 100644
--- a/matlab/tools/cmake/BuildMatlabArrowInterface.cmake
+++ b/matlab/tools/cmake/BuildMatlabArrowInterface.cmake
@@ -75,7 +75,8 @@ set(MATLAB_ARROW_LIBMEXCLASS_CLIENT_PROXY_SOURCES "${CMAKE_SOURCE_DIR}/src/cpp/a
                                                   "${CMAKE_SOURCE_DIR}/src/cpp/arrow/matlab/io/csv/proxy/table_writer.cc"
                                                   "${CMAKE_SOURCE_DIR}/src/cpp/arrow/matlab/io/csv/proxy/table_reader.cc"
                                                   "${CMAKE_SOURCE_DIR}/src/cpp/arrow/matlab/index/validate.cc"
-                                                  "${CMAKE_SOURCE_DIR}/src/cpp/arrow/matlab/buffer/proxy/buffer.cc")
+                                                  "${CMAKE_SOURCE_DIR}/src/cpp/arrow/matlab/buffer/proxy/buffer.cc"
+                                                  "${CMAKE_SOURCE_DIR}/src/cpp/arrow/matlab/c/proxy/array.cc")
 
 
 set(MATLAB_ARROW_LIBMEXCLASS_CLIENT_PROXY_FACTORY_INCLUDE_DIR "${CMAKE_SOURCE_DIR}/src/cpp/arrow/matlab/proxy")