diff --git a/src/main/main.c b/src/main/main.c
index a964b6182..0df3685ba 100644
--- a/src/main/main.c
+++ b/src/main/main.c
@@ -269,7 +269,7 @@ void init(void)
             .triggerPin = sonarHardware->triggerIO,
             .echoPin = sonarHardware->echoIO
         };
-	    pwm_params.sonarConfig = &sonarConfig;
+        pwm_params.sonarConfig = &sonarConfig;
     }
 #endif