diff --git a/host/cardemu_prot.h b/host/cardemu_prot.h
index a252a252..0c10fefe 120000
--- a/host/cardemu_prot.h
+++ b/host/cardemu_prot.h
@@ -1 +1 @@
-../firmware/src_simtrace/cardemu_prot.h
\ No newline at end of file
+../firmware/libcommon/include/cardemu_prot.h
\ No newline at end of file