diff --git a/CMakeLists.txt b/CMakeLists.txt
index d733990..11f429a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -230,7 +230,6 @@ install(FILES ${CMAKE_CURRENT_BINARY_DIR}/superlu.pc
 	DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
 	
 configure_file(${SuperLU_SOURCE_DIR}/SRC/superlu_config.h.in ${SuperLU_BINARY_DIR}/SRC/superlu_config.h)
-configure_file(${SuperLU_SOURCE_DIR}/SRC/superlu_config.h.in ${SuperLU_SOURCE_DIR}/SRC/superlu_config.h)
 
 # Following is to configure a header file for FORTRAN code
 configure_file(${SuperLU_SOURCE_DIR}/SRC/superlu_config.h.in ${SuperLU_BINARY_DIR}/FORTRAN/superlu_config.h)