diff --git a/applications/disturb2/designs/disturb2_unb2b_station/disturb2_unb2b_station.fpga.yaml b/applications/disturb2/designs/disturb2_unb2b_station/disturb2_unb2b_station.fpga.yaml
index dd2a732ab9e633fe4db740d4d78764a84e3e614f..991c957bd897dc41234da5286453a33dd2e3b59e 100644
--- a/applications/disturb2/designs/disturb2_unb2b_station/disturb2_unb2b_station.fpga.yaml
+++ b/applications/disturb2/designs/disturb2_unb2b_station/disturb2_unb2b_station.fpga.yaml
@@ -203,6 +203,7 @@ peripherals:
       - REG_SI
       
   - peripheral_name: filter/fil_ppf_w
+    number_of_peripherals: 2 # Disturb uses 2x oversample
     parameter_overrides:
       - { name: g_fil_ppf.wb_factor, value: 1 } # process at sample rate (so no parallel wideband factor)
       - { name: g_fil_ppf.nof_chan, value: 0 } # process at sample rate (so no serial time multiplexing)