--- a/Makefile.am
+++ b/Makefile.am
@@ -107,7 +107,6 @@ src/switch_config.c\
 src/switch_time.c\
 src/switch_odbc.c \
 libs/stfu/stfu.c\
-src/switch_cpp.cpp\
 src/g711.c\
 src/switch_pcm.c\
 libs/libteletone/src/libteletone_detect.c\