diff --git a/firmware/controllers/sensors/sensors.mk b/firmware/controllers/sensors/sensors.mk
index 5209cf922d..357908a16a 100644
--- a/firmware/controllers/sensors/sensors.mk
+++ b/firmware/controllers/sensors/sensors.mk
@@ -13,7 +13,7 @@ CONTROLLERS_SENSORS_SRC_CPP = 	$(PROJECT_DIR)/controllers/sensors/thermistors.cp
 	$(PROJECT_DIR)/controllers/sensors/redundant_sensor.cpp \
 	$(PROJECT_DIR)/controllers/sensors/redundant_ford_tps.cpp \
 	$(PROJECT_DIR)/controllers/sensors/AemXSeriesLambda.cpp \
-	$(PROJECT_DIR)/cotnrollers/sensors/frequency_sensor.cpp \
+	$(PROJECT_DIR)/controllers/sensors/frequency_sensor.cpp \
 	$(PROJECT_DIR)/controllers/sensors/software_knock.cpp \
 	$(PROJECT_DIR)/controllers/sensors/Lps25Sensor.cpp \
 	$(PROJECT_DIR)/controllers/sensors/converters/linear_func.cpp \