diff --git a/client/src/cmdlfidteck.h b/client/src/cmdlfidteck.h
index 817314ef4..69e04d85d 100644
--- a/client/src/cmdlfidteck.h
+++ b/client/src/cmdlfidteck.h
@@ -22,7 +22,7 @@
 
 int CmdLFIdteck(const char *Cmd);
 
-int demodIdteck(bool verbose);
+int demodIdteck(uint8_t *raw, bool verbose);
 int detectIdteck(uint8_t *dest, size_t *size);
 
 #endif