diff --git a/Makefile.am b/Makefile.am
index 26e03b4..0b26ccc 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -219,7 +219,7 @@ src_bluetoothd_DEPENDENCIES = lib/libbluetooth-internal.la \
 
 src_bluetoothd_CPPFLAGS = $(AM_CPPFLAGS) -DBLUETOOTH_PLUGIN_BUILTIN \
 					-DPLUGINDIR=\""$(build_plugindir)"\" \
-					$(builtin_cppflags)
+					$(BACKTRACE_CFLAGS) $(builtin_cppflags)
 src_bluetoothd_SHORTNAME = bluetoothd
 
 builtin_files = src/builtin.h $(builtin_nodist)