diff --git a/CAL/CalibrationCommon/lib/datacontainers/holography_dataset.py b/CAL/CalibrationCommon/lib/datacontainers/holography_dataset.py
index 8d8d73359832aa9a844109a44d3f9d7c4881a801..63dddea7f231fdca7a90e74ef30104dc08837bcd 100644
--- a/CAL/CalibrationCommon/lib/datacontainers/holography_dataset.py
+++ b/CAL/CalibrationCommon/lib/datacontainers/holography_dataset.py
@@ -342,21 +342,23 @@ class HolographyDataset():
             for reference_station_index, reference_station in enumerate(self.reference_stations):
                 for frequency_index, frequency in enumerate(self.frequencies):
                     for beamlet in self.beamlets:
-                        dataset[reference_station_index, frequency_index, beamlet]["XX"] = \
-                            self.data[reference_station][frequency][beamlet]["XX"]
-                        dataset[reference_station_index, frequency_index, beamlet]["XY"] = \
-                            self.data[reference_station][frequency][beamlet]["XY"]
-                        dataset[reference_station_index, frequency_index, beamlet]["YX"] = \
-                            self.data[reference_station][frequency][beamlet]["YX"]
-                        dataset[reference_station_index, frequency_index, beamlet]["YY"] = \
-                            self.data[reference_station][frequency][beamlet]["YY"]
-                        dataset[reference_station_index, frequency_index, beamlet]["t"] = \
-                            self.data[reference_station][frequency][beamlet]["t"]
-                        dataset[reference_station_index, frequency_index, beamlet]["l"] = \
-                            self.data[reference_station][frequency][beamlet]["l"]
-                        dataset[reference_station_index, frequency_index, beamlet]["m"] = \
-                            self.data[reference_station][frequency][beamlet]["m"]
-                        dataset[reference_station_index, frequency_index, beamlet]["flag"] = \
-                            self.data[reference_station][frequency][beamlet]["flag"]
+                        dataset[reference_station_index, frequency_index, beamlet] = \
+                            self.data[reference_station][int(frequency)][beamlet]
+#                         dataset[reference_station_index, frequency_index, beamlet]["XX"] = \
+#                             self.data[reference_station][int(frequency)][beamlet]["XX"]
+#                         dataset[reference_station_index, frequency_index, beamlet]["XY"] = \
+#                             self.data[reference_station][int(frequency)][beamlet]["XY"]
+#                         dataset[reference_station_index, frequency_index, beamlet]["YX"] = \
+#                             self.data[reference_station][int(frequency)][beamlet]["YX"]
+#                         dataset[reference_station_index, frequency_index, beamlet]["YY"] = \
+#                             self.data[reference_station][int(frequency)][beamlet]["YY"]
+#                         dataset[reference_station_index, frequency_index, beamlet]["t"] = \
+#                             self.data[reference_station][int(frequency)][beamlet]["t"]
+#                         dataset[reference_station_index, frequency_index, beamlet]["l"] = \
+#                             self.data[reference_station][int(frequency)][beamlet]["l"]
+#                         dataset[reference_station_index, frequency_index, beamlet]["m"] = \
+#                             self.data[reference_station][int(frequency)][beamlet]["m"]
+#                         dataset[reference_station_index, frequency_index, beamlet]["flag"] = \
+#                             self.data[reference_station][int(frequency)][beamlet]["flag"]
         finally:
             f.close()