diff --git a/pocs/camera/sbig.py b/pocs/camera/sbig.py
index 240ddc571..38987caa3 100644
--- a/pocs/camera/sbig.py
+++ b/pocs/camera/sbig.py
@@ -4,7 +4,7 @@
 from astropy.io import fits
 
 from .camera import AbstractCamera
-from .focuser.birger import Focuser as BirgerFocuser
+from pocs.focuser.birger import Focuser as BirgerFocuser
 from .sbigudrv import SBIGDriver, INVALID_HANDLE_VALUE
 from ..utils import error, current_time, images
 
diff --git a/pocs/focuser/birger.py b/pocs/focuser/birger.py
index 63caa0684..9ea5e40e2 100644
--- a/pocs/focuser/birger.py
+++ b/pocs/focuser/birger.py
@@ -270,8 +270,8 @@ def _get_library_version(self):
 
     def _get_hardware_version(self):
         response = self._send_command('hv', response_length=1)
-        self._hardware_version = response[0].rstrip[]
-        self.logger.debug("Got hardware version {} for {} on {}".format(self.hardware_version, self.name,, self.port))
+        self._hardware_version = response[0].rstrip()
+        self.logger.debug("Got hardware version {} for {} on {}".format(self.hardware_version, self.name, self.port))
 
     def _get_lens_info(self):
         response = self._send_command('if', response_length=1)