diff --git a/pyrelacs/repros/calbi.py b/pyrelacs/repros/calbi.py
index 2b6c9f9..bc43928 100644
--- a/pyrelacs/repros/calbi.py
+++ b/pyrelacs/repros/calbi.py
@@ -60,7 +60,7 @@ class Calibration(MccDac):
             time.sleep(1)
 
             log.debug("Starting the Scan")
-            self.diggital_trigger()
+            self.digital_trigger()
 
             try:
                 self.ao_device.scan_wait(uldaq.WaitType.WAIT_UNTIL_DONE, 15)
@@ -109,7 +109,7 @@ class Calibration(MccDac):
                 self.SAMPLERATE,
                 ScanOption=uldaq.ScanOption.EXTTRIGGER,
             )
-            self.diggital_trigger()
+            self.digital_trigger()
             log.info(self.ao_device)
             ai_status = uldaq.ScanStatus.RUNNING
             ao_status = uldaq.ScanStatus.RUNNING