diff --git a/code/b-parasite/Makefile b/code/b-parasite/Makefile
index c0be3b9..5643a60 100644
--- a/code/b-parasite/Makefile
+++ b/code/b-parasite/Makefile
@@ -311,4 +311,12 @@ sdk_config:
 
 .PHONY: flash_loop
 flash_loop:
-	while [ 1 ]; do make flash && break; done
\ No newline at end of file
+	while [ 1 ]; do make flash && break; done
+
+.PHONY: lint
+lint:
+	find src -iname *.h -o -iname *.c | xargs clang-format -n -Werror
+
+.PHONY: fix
+lint-fix:
+	find src -iname *.h -o -iname *.c | xargs clang-format -i
\ No newline at end of file
diff --git a/code/b-parasite/src/prst/.clang-format b/code/b-parasite/src/prst/.clang-format
new file mode 100644
index 0000000..2593ef5
--- /dev/null
+++ b/code/b-parasite/src/prst/.clang-format
@@ -0,0 +1 @@
+BasedOnStyle: Google
\ No newline at end of file
diff --git a/code/b-parasite/src/prst/ble.h b/code/b-parasite/src/prst/ble.h
index df7bdb9..bfe8460 100644
--- a/code/b-parasite/src/prst/ble.h
+++ b/code/b-parasite/src/prst/ble.h
@@ -13,7 +13,6 @@ void prst_adv_stop();
 
 void prst_ble_update_adv_data(uint16_t batt_millivolts,
                               uint16_t temp_millicelcius, uint16_t humidity,
-                              uint16_t soil_moisture,
-                              uint8_t run_counter);
+                              uint16_t soil_moisture, uint8_t run_counter);
 
 #endif  // _PRST_BLE_H_
\ No newline at end of file