diff --git a/core/libs/prx/libScePad/Export.cpp b/core/libs/prx/libScePad/Export.cpp
index f8565dd031..3411748f9d 100644
--- a/core/libs/prx/libScePad/Export.cpp
+++ b/core/libs/prx/libScePad/Export.cpp
@@ -551,12 +551,12 @@ int APS5_VABI scePadDisableTransportButtons(bool disabled) {
     return 0;
 }
 
-int APS5_VABI scePadSetLotusIrCodeSetStart(void) {
+int APS5_VABI scePadSetLotusIrCodeSetStart(std::int32_t handle, std::uint8_t codeSet, std::uint16_t code, std::size_t dataSize) {
     NotImplemented_nid_no_patch(__func__);
     return 0;
 }
 
-int APS5_VABI scePadSetLotusIrCodeSetData(void) {
+int APS5_VABI scePadSetLotusIrCodeSetData(std::int32_t handle, std::uint8_t packetIndex, const void* data, std::size_t dataSize) {
     NotImplemented_nid_no_patch(__func__);
     return 0;
 }
@@ -571,12 +571,12 @@ int APS5_VABI scePadGetLotusIrCodeSetResult(std::int32_t handle, std::int32_t* r
     return 0;
 }
 
-int APS5_VABI scePadSetLotusEnableIrKey(void) {
+int APS5_VABI scePadSetLotusEnableIrKey(std::int32_t handle) {
     NotImplemented_nid_no_patch(__func__);
     return 0;
 }
 
-int APS5_VABI scePadSetLotusDisableIrKey(void) {
+int APS5_VABI scePadSetLotusDisableIrKey(std::int32_t handle) {
     NotImplemented_nid_no_patch(__func__);
     return 0;
 }
diff --git a/docs/dev/debt/libScePad.md b/docs/dev/debt/libScePad.md
index 661d3608d2..3f570f61dd 100644
--- a/docs/dev/debt/libScePad.md
+++ b/docs/dev/debt/libScePad.md
@@ -26,10 +26,6 @@
 - [scePadGetVersionInfo](../../../core/libs/prx/libScePad/Export.cpp) (libScePad) - unknown signature
 - [scePadSetButtonRemappingInfo](../../../core/libs/prx/libScePad/Export.cpp) (libScePad) - unknown signature
 - [scePadGetTriggerEffectInternalState](../../../core/libs/prx/libScePad/Export.cpp) (libScePad) - unknown signature
-- [scePadSetLotusIrCodeSetStart](../../../core/libs/prx/libScePad/Export.cpp) (libScePad) - unknown signature
-- [scePadSetLotusIrCodeSetData](../../../core/libs/prx/libScePad/Export.cpp) (libScePad) - unknown signature
-- [scePadSetLotusEnableIrKey](../../../core/libs/prx/libScePad/Export.cpp) (libScePad) - unknown signature
-- [scePadSetLotusDisableIrKey](../../../core/libs/prx/libScePad/Export.cpp) (libScePad) - unknown signature
 - [scePadGetUsbDetectionState](../../../core/libs/prx/libScePad/Export.cpp) (libScePad) - unknown signature
 - [scePadUiReadState](../../../core/libs/prx/libScePad/Export.cpp) (libScePad) - unknown signature
 - [scePadUiReadStateForTuning](../../../core/libs/prx/libScePad/Export.cpp) (libScePad) - unknown signature