diff --git a/configure.ac b/configure.ac
index 8a1b614..01c3343 100644
--- a/configure.ac
+++ b/configure.ac
@@ -37,4 +37,4 @@ dnl Checks for library functions.
 
 AC_CHECK_SPOON
 dnl AC_OUTPUT(Makefile tests/Makefile samples/Makefile)
-AC_OUTPUT(Makefile src/Makefile tests/Makefile examples/Makefile man/Makefile cxxmph/Makefile cmph.pc)
+AC_OUTPUT(Makefile src/Makefile tests/Makefile examples/Makefile man/Makefile cmph.pc)