diff --git a/firmware/controllers/algo/engine_configuration_generated_structures.h b/firmware/controllers/algo/engine_configuration_generated_structures.h
index e9c8115cb7..398fccb1a0 100644
--- a/firmware/controllers/algo/engine_configuration_generated_structures.h
+++ b/firmware/controllers/algo/engine_configuration_generated_structures.h
@@ -1,4 +1,4 @@
-// this section was generated automatically by ConfigDefinition.jar based on rusefi_config.txt Mon Jan 07 19:25:33 EST 2019
+// this section was generated automatically by ConfigDefinition.jar based on rusefi_config.txt Thu Jan 10 16:31:19 EST 2019
 // begin
 #ifndef ENGINE_CONFIGURATION_GENERATED_H_
 #define ENGINE_CONFIGURATION_GENERATED_H_
@@ -1873,6 +1873,7 @@ typedef struct {
 	 */
 	float egoValueShift;
 	/**
+	 * Camshaft input could be used either just for engine phase detection, or it could be used for Variable Valve timing on one of the camshafts.
 	 * offset 2376
 	 */
 	brain_input_pin_e camInput;
@@ -2473,4 +2474,4 @@ typedef struct {
 
 #endif
 // end
-// this section was generated automatically by ConfigDefinition.jar based on rusefi_config.txt Mon Jan 07 19:25:33 EST 2019
+// this section was generated automatically by ConfigDefinition.jar based on rusefi_config.txt Thu Jan 10 16:31:19 EST 2019
diff --git a/firmware/integration/rusefi_config.txt b/firmware/integration/rusefi_config.txt
index 5a4a08b013..3c2be9b26f 100644
--- a/firmware/integration/rusefi_config.txt
+++ b/firmware/integration/rusefi_config.txt
@@ -833,7 +833,7 @@ float[MAP_ACCEL_TAPER] mapAccelTaperMult;;"mult",      1,     0,   0.0,    300,
 	float mapLowValueVoltage;MAP voltage for low point;"v",      1,     0,   0.0,    10,   2 
 	float mapHighValueVoltage;MAP voltage for low point;"v",      1,     0,   0.0,    10,   2 
 	float egoValueShift;EGO value correction;"value",      1,     0,   -10.0,    10,   2 
-	brain_input_pin_e camInput;
+	brain_input_pin_e camInput;Camshaft input could be used either just for engine phase detection, or it could be used for Variable Valve timing on one of the camshafts.
 	int crankingIACposition;+IAC position during cranking;"percent",      1,     0,   -100.0,    100,    
 	float tChargeMinRpmMinTps;;"mult",        1,     0,  0,    3,  4
 	float tChargeMinRpmMaxTps;;"mult",        1,     0,  0,    3,  4