diff --git a/tangostationcontrol/tangostationcontrol/devices/sdp/sdp.py b/tangostationcontrol/tangostationcontrol/devices/sdp/sdp.py
index 23a8f8a8063e447012077f6cbade2e6a8419a496..dd4179e47840488b1033d9612a4a5015f0ec2a49 100644
--- a/tangostationcontrol/tangostationcontrol/devices/sdp/sdp.py
+++ b/tangostationcontrol/tangostationcontrol/devices/sdp/sdp.py
@@ -165,7 +165,7 @@ class SDP(opcua_device):
     FPGA_jesd204b_rx_err1_R = attribute_wrapper(comms_annotation=["FPGA_jesd204b_rx_err1_R"], datatype=numpy.uint32, dims=(S_pn, N_pn))
 
     FPGA_signal_input_bsn_R = attribute_wrapper(comms_annotation=["FPGA_signal_input_bsn_R"], datatype=numpy.int64, dims=(N_pn,))
-    FPGA_signal_input_nof_packets_R = attribute_wrapper(comms_annotation=["FPGA_signal_input_nof_packets_R"], datatype=numpy.int32, dims=(N_pn,))
+    FPGA_signal_input_nof_blocks_R = attribute_wrapper(comms_annotation=["FPGA_signal_input_nof_blocks_R"], datatype=numpy.int32, dims=(N_pn,))
     FPGA_signal_input_nof_samples_R = attribute_wrapper(comms_annotation=["FPGA_signal_input_nof_samples_R"], datatype=numpy.int32, dims=(N_pn,))
     FPGA_signal_input_samples_delay_R = attribute_wrapper(comms_annotation=["FPGA_signal_input_samples_delay_R"], datatype=numpy.uint32, dims=(S_pn, N_pn))
     FPGA_signal_input_samples_delay_RW = attribute_wrapper(comms_annotation=["FPGA_signal_input_samples_delay_RW"], datatype=numpy.uint32, dims=(S_pn, N_pn), access=AttrWriteType.READ_WRITE)