Index: firmware/App/Drivers/PressureSensor.c
===================================================================
diff -u -r2245e17875668a9326a5f5155a56747378e139e9 -rf20c3a459d0fa96d8703b34f96b8795af5744ea0
--- firmware/App/Drivers/PressureSensor.c	(.../PressureSensor.c)	(revision 2245e17875668a9326a5f5155a56747378e139e9)
+++ firmware/App/Drivers/PressureSensor.c	(.../PressureSensor.c)	(revision f20c3a459d0fa96d8703b34f96b8795af5744ea0)
@@ -32,7 +32,7 @@
 #define PRES_SENSORS_COUNT_ERROR_TIMEOUT_MS         ( 2 * MS_PER_SECOND )                               ///< Pressure sensors read and error count timeout in milliseconds.
 #define HIGH_PRES_MAX_PSI                           145.038F                                            ///< Convert pressure to PSI for 10 bar pressure sensor
 #define LOW_PRES_MAX_PSI                            50.7632F                                            ///< Convert pressure to PSI for 3.5 bar pressure sensor
-#ifdef __BETA_HW_VER__
+#ifndef __BETA_HW_VER__
 #define PRES_MIN_PSI                                0.0F                                                ///< Minimum value for PSI conversion
 #else
 #define PRES_MIN_PSI                                -14.5038F                                           ///< Minimum value for PSI conversion