diff --git a/Makefile.am b/Makefile.am
index 98486a8..65e0e1b 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -77,11 +77,11 @@ ORG_FILES = \
 src_libtrexio_la_SOURCES = $(SOURCES)
 
 # Include CMake-related files in the distribution.
-dist_data_DATA = CMakeLists.txt \
-		 src/CMakeLists.txt \
-		 tests/CMakeLists.txt \
-		 cmake/cmake_uninstall.cmake.in \
-		 cmake/FindTREXIO.cmake
+EXTRA_DIST += CMakeLists.txt \
+              src/CMakeLists.txt \
+              tests/CMakeLists.txt \
+              cmake/cmake_uninstall.cmake.in \
+              cmake/FindTREXIO.cmake
 
 # =============== TESTS =============== #