diff --git a/registry.txt b/registry.txt
index 4339a812..173a65a2 100644
--- a/registry.txt
+++ b/registry.txt
@@ -5652,9 +5652,6 @@ https://github.com/mission-mangal/SpeedControl.git|Contributed|SpeedControl
 https://github.com/mission-mangal/PositionControl.git|Contributed|PositionControl
 https://github.com/maximemoreillon/iot-kernel.git|Contributed|IotKernel
 https://github.com/JoulePhi/Escon-Library.git|Contributed|Escon
-https://github.com/CyberonEBU/Cyberon_DSpotterSDK_Maker_33BLE.git|Contributed|DSpotterSDK_Maker_33BLE
-https://github.com/CyberonEBU/Cyberon_DSpotterSDK_Maker_RP2040.git|Contributed|DSpotterSDK_Maker_RP2040
-https://github.com/CyberonEBU/Cyberon_DSpotterSDK_Maker_PortentaH7.git|Contributed|DSpotterSDK_Maker_PortentaH7
 https://github.com/firechip/Firechip_RV-8263_Arduino_Library.git|Contributed|FC0005748911
 https://github.com/kimble4/CrossMgrLapCounter.git|Contributed|CrossMgrLapCounter
 https://github.com/plasmapper/adxl355-arduino.git|Contributed|PL ADXL355