diff --git a/pylot/core/io/phases.py b/pylot/core/io/phases.py
index 54a42030..2355be13 100644
--- a/pylot/core/io/phases.py
+++ b/pylot/core/io/phases.py
@@ -879,7 +879,7 @@ def getQualitiesfromxml(xmlnames, ErrorsP, ErrorsS, plotflag=1):
    Ludger Küperkoch, BESTEC GmbH, 07/2017
    """
 
-   from pylot.core.pick.utils import getQualityfromUncertainty
+   from pylot.core.pick.utils import getQualityFromUncertainty
    from pylot.core.util.utils import loopIdentifyPhase, identifyPhase
 
     # read all onset weights
@@ -927,7 +927,7 @@ def getQualitiesfromxml(xmlnames, ErrorsP, ErrorsS, plotflag=1):
         for Pick in arrivals_copy:
             phase = identifyPhase(loopIdentifyPhase(Pick.phase_hint)))
             if phase == 'P':
-                Pqual = getQualitiesfromxml(Pick.time_errors.uncertainty, ErrorsP)
+                Pqual = getQualityFromUncertainty(Pick.time_errors.uncertainty, ErrorsP)
                 if Pqual == 0:
                     Pw0.append(Pick.time_errors.uncertainty)
                 elif Pqual == 1:
@@ -939,7 +939,7 @@ def getQualitiesfromxml(xmlnames, ErrorsP, ErrorsS, plotflag=1):
                 elif Pqual == 4
                     Pw4.append(Pick.time_errors.uncertainty)
             elif phase == 'S':
-                Squal = getQualitiesfromxml(Pick.time_errors.uncertainty, ErrorsS)
+                Squal = getQualityFromUncertainty(Pick.time_errors.uncertainty, ErrorsS)
                 if Squal == 0:
                     Sw0.append(Pick.time_errors.uncertainty)
                 elif Squal == 1: