diff --git a/libraries/AP_DDS/AP_DDS_config.h b/libraries/AP_DDS/AP_DDS_config.h
index 094d2d4efb..f1c71bbc87 100644
--- a/libraries/AP_DDS/AP_DDS_config.h
+++ b/libraries/AP_DDS/AP_DDS_config.h
@@ -19,8 +19,8 @@
 
 #ifndef AP_DDS_DEFAULT_UDP_IP_ADDR
 #if CONFIG_HAL_BOARD == HAL_BOARD_CHIBIOS
-    #define AP_DDS_DEFAULT_UDP_IP_ADDR "192.168.13.2"
+#define AP_DDS_DEFAULT_UDP_IP_ADDR "192.168.13.2"
 #else
-    #define AP_DDS_DEFAULT_UDP_IP_ADDR "127.0.0.1"
+#define AP_DDS_DEFAULT_UDP_IP_ADDR "127.0.0.1"
 #endif
 #endif