diff --git a/tapeserver/castor/tape/tapeserver/drive/DriveGeneric.cpp b/tapeserver/castor/tape/tapeserver/drive/DriveGeneric.cpp
index 1e75ead85be4555c21c234b12647df5d065b9ee7..b48328311d8f09424820d52e584fc7b0ad80bd05 100644
--- a/tapeserver/castor/tape/tapeserver/drive/DriveGeneric.cpp
+++ b/tapeserver/castor/tape/tapeserver/drive/DriveGeneric.cpp
@@ -781,7 +781,7 @@ bool drive::DriveLTO::isEncryptionCapEnabled() {
   sgh.setSenseBuffer(&senseBuff);
   sgh.dxfer_direction = SG_DXFER_FROM_DEV;
 
-  castor::exception::Errnum::throwOnMinusOne(
+  cta::exception::Errnum::throwOnMinusOne(
     m_sysWrapper.ioctl(this->m_tapeFD, SG_IO, &sgh),
     "Failed SG_IO ioctl in DriveLTO::isEncryptionCapEnabled");
   SCSI::ExceptionLauncher(sgh, "SCSI error in DriveLTO::isEncryptionCapEnabled");