diff --git a/ohmpi/hardware_components/mb_2024_0_2.py b/ohmpi/hardware_components/mb_2024_0_2.py
index 6dac7944e719a39ff5d94c082e3f838a9e54f5eb..c9fc615ac962a4cf10d8757d0b6bf091f2155beb 100644
--- a/ohmpi/hardware_components/mb_2024_0_2.py
+++ b/ohmpi/hardware_components/mb_2024_0_2.py
@@ -107,7 +107,7 @@ class Tx(Tx_mb_2023):
     def current(self,  value):
         assert value >= 0.
         self._current = value
-        self.pwr.current = value:
+        self.pwr.current = value
 
     def inject(self, polarity=1, injection_duration=None):
         # add leds?