diff --git a/dev/test_mb_2024_0_mux_2024.py b/dev/test_mb_2024_0_mux_2024.py
index e882cb99972ac0de0b54c7cbe21ff65faefc3fc7..0a58c7aff3b24dee13cc0c33bf221916bb2b5a59 100644
--- a/dev/test_mb_2024_0_mux_2024.py
+++ b/dev/test_mb_2024_0_mux_2024.py
@@ -79,7 +79,7 @@ if within_ohmpi:
     d = k.run_measurement([A, B, M, N], injection_duration=1., nb_stack=2, duty_cycle=0.5)
     print(d)
     #k._hw._plot_readings()
-    print(f'OhmPiHardware: Resistance: {k._hw.last_rho :.2f} ohm, dev. {k._hw.last_dev:.2f} %, sp: {k._hw.sp:.2f} mV, rx bias: {k._hw.rx._bias:.2f} mV')
+    print(f'OhmPiHardware: Resistance: {k._hw.last_resistance() :.2f} ohm, dev. {k._hw.last_dev():.2f} %, sp: {k._hw.sp:.2f} mV, rx bias: {k._hw.rx._bias:.2f} mV')
     print(f'OhmPi: Resistance: {d["R [ohm]"] :.2f} ohm, dev. {d["R_std [%]"]:.2f} %, rx bias: {k._hw.rx._bias:.2f} mV')
     k._hw._plot_readings(save_fig=False)
     # plot_exec_log('ohmpi/logs/exec.log')
diff --git a/ohmpi/hardware_system.py b/ohmpi/hardware_system.py
index 3e27eab81d6400f585f364b2b29a2bd5f467135e..6ca62794046b0b4769dc56914f2f1906616ce8c7 100644
--- a/ohmpi/hardware_system.py
+++ b/ohmpi/hardware_system.py
@@ -260,7 +260,6 @@ class OhmPiHardware:
         self._pulse += 1
         self.exec_logger.event(f'OhmPiHardware\tread_values\tend\t{datetime.datetime.utcnow()}')
 
-    @property
     def last_resistance(self, delay=0.):
         v = np.where((self.readings[:, 0] >= delay) & (self.readings[:, 2] != 0))[0]
         if len(v) > 1:
@@ -269,7 +268,6 @@ class OhmPiHardware:
         else:
             return np.nan
 
-    @property
     def last_dev(self, delay=0.):
         v = np.where((self.readings[:, 0] >= delay) & (self.readings[:, 2] != 0))
         if len(v) > 1: