diff --git a/CAL/CalibrationCommon/lib/datacontainers/calibration_table.py b/CAL/CalibrationCommon/lib/datacontainers/calibration_table.py
index 772a939c5ac8e31059504189f15685d0dd92ab16..b359e1e2130db90b7b1c382f8af14ddf895a96e7 100644
--- a/CAL/CalibrationCommon/lib/datacontainers/calibration_table.py
+++ b/CAL/CalibrationCommon/lib/datacontainers/calibration_table.py
@@ -21,7 +21,7 @@ __FREQUENCIES = 512
 __FLOATS_PER_FREQUENCY = 2
 __N_ANTENNAS_DUTCH = 96
 __N_ANTENNAS_INTERNATIONAL = 192
-__CALIBRATION_TABLE_FILENAME_PATTERN = '**/*CalTable-???-???-???_???.dat'
+__CALIBRATION_TABLE_FILENAME_PATTERN = '**/*CalTable-???-???-*_*.dat'
 _MODE_TO_CLOCK = {1: 200, 3: 200, 5: 200, 6: 160, 7: 200}
 _MODE_TO_NYQ_ZONE = {1: 1, 3: 1, 5: 2, 6: 1, 7: 3}