diff --git a/libs/sofia-sip/libsofia-sip-ua/nua/Makefile.am b/libs/sofia-sip/libsofia-sip-ua/nua/Makefile.am
index ab20e470d1..aec84dc18b 100644
--- a/libs/sofia-sip/libsofia-sip-ua/nua/Makefile.am
+++ b/libs/sofia-sip/libsofia-sip-ua/nua/Makefile.am
@@ -51,10 +51,9 @@ libtestnua_la_SOURCES = test_nua.h test_ops.c \
 			test_call_reject.c test_cancel_bye.c \
 			test_call_hold.c test_session_timer.c \
 			test_refer.c test_100rel.c \
-			test_sip_events.c test_simple.c \
+			test_simple.c test_sip_events.c \
 			test_extension.c
 
-
 libtestproxy_la_SOURCES = test_proxy.h test_proxy.c
 
 libtestnat_la_SOURCES = test_nat.h test_nat.c test_nat_tags.c