diff --git a/src/CUDA/CMakeLists.txt b/src/CUDA/CMakeLists.txt
index 4f839fa..e75647c 100644
--- a/src/CUDA/CMakeLists.txt
+++ b/src/CUDA/CMakeLists.txt
@@ -17,6 +17,8 @@ IF (ENABLE_PET)
   SET (_SRCS ${_SRCS} CudaImageReconstruction.cu)
 ENDIF (ENABLE_PET)
 
+MESSAGE (STATUS "CUDA headers: ${_HDRS}")
+
 ADD_SOURCES(${_SRCS})
 ADD_HEADERS(${_HDRS})