diff --git a/openbsc/tests/channel/channel_test.c b/openbsc/tests/channel/channel_test.c
index 32c7168..61c0f95 100644
--- a/openbsc/tests/channel/channel_test.c
+++ b/openbsc/tests/channel/channel_test.c
@@ -46,7 +46,7 @@
 }
 
 
-int main(int argc, char** argv)
+int main(int argc, char **argv)
 {
 	struct gsm_network *network;
 	struct gsm_bts *bts;