diff --git a/radio/src/targets/simu/module_drivers.cpp b/radio/src/targets/simu/module_drivers.cpp
index 9c996e5fd..8c9cc6c4e 100644
--- a/radio/src/targets/simu/module_drivers.cpp
+++ b/radio/src/targets/simu/module_drivers.cpp
@@ -32,7 +32,7 @@ void intmoduleFifoError() {}
 void intmoduleFifoReceive(uint8_t){}
 
 void intmodulePxx1PulsesStart() {}
-void intmoduleSendNextFramePxx1() {}
+void intmoduleSendNextFramePxx1(unsigned short const*, unsigned char) {}
 
 void extmoduleStop() {}
 void extmoduleFifoError() {}