diff --git a/src/cc/cclib.cpp b/src/cc/cclib.cpp
index 9cd947efc..c770917ea 100644
--- a/src/cc/cclib.cpp
+++ b/src/cc/cclib.cpp
@@ -581,6 +581,6 @@ uint256 juint256(cJSON *obj)
 #else
 #include "sudoku.cpp"
 #include "musig.cpp"
-#include "../secp256k1/src/modules/musig/check.c"
+#include "../secp256k1/src/modules/musig/example.c"
 #endif