diff --git a/scos_actions/calibration/utils.py b/scos_actions/calibration/utils.py
index 8aca940f..e8275dcf 100644
--- a/scos_actions/calibration/utils.py
+++ b/scos_actions/calibration/utils.py
@@ -72,6 +72,7 @@ def filter_by_parameter(calibrations: dict, value: Union[float, int, bool]) -> d
             f"Could not locate calibration data at {value}"
             + f"\nAttempted lookup using key '{str(value).lower()}'"
             + f"{f' and {float(value)}' if isinstance(value, float) and value.is_integer() else ''}"
+            + f"{f' and {int(value)}' if isinstance(value, float) and value.is_integer() else ''}"
             + f"\nUsing calibration data: {calibrations}"
         )
         raise CalibrationEntryMissingException(msg)