diff --git a/src/cc/cclib.cpp b/src/cc/cclib.cpp
index ec74877b6..b070ded78 100644
--- a/src/cc/cclib.cpp
+++ b/src/cc/cclib.cpp
@@ -580,37 +580,7 @@ uint256 juint256(cJSON *obj)
 
 #else
 #include "sudoku.cpp"
-
-/*
-#include "../secp256k1/src/util.h"
-#include "../secp256k1/src/num_impl.h"
-#include "../secp256k1/src/field_impl.h"
-#include "../secp256k1/src/scalar_impl.h"
-#include "../secp256k1/src/group_impl.h"
-#include "../secp256k1/src/scratch_impl.h"
-#include "../secp256k1/src/ecmult_impl.h"
-#include "../secp256k1/src/ecmult_const_impl.h"
-#include "../secp256k1/src/ecmult_gen_impl.h"
-#include "../secp256k1/src/ecdsa_impl.h"
-#include "../secp256k1/src/eckey_impl.h"
-#include "../secp256k1/src/hash_impl.h"
-
-
-
-typedef int (secp256k1_ecmult_multi_callback)(secp256k1_scalar *sc, secp256k1_ge *pt, size_t idx, void *data);
-extern "C" void secp256k1_pubkey_save(secp256k1_pubkey* pubkey, secp256k1_ge* ge);
-extern "C" int secp256k1_nonce_function_bipschnorr(unsigned char *nonce32, const unsigned char *msg32, const unsigned char *key32, const unsigned char *algo16, void *data, unsigned int counter);
-extern "C" int secp256k1_pubkey_load(const secp256k1_context* ctx, secp256k1_ge* ge, const secp256k1_pubkey* pubkey);
-extern "C" void secp256k1_scalar_chacha20(secp256k1_scalar *r1, secp256k1_scalar *r2, const unsigned char *seed, uint64_t idx);
-
-#define ARG_CHECK(cond) do { \
-if (EXPECT(!(cond), 0)) { \
-secp256k1_callback_call(&ctx->illegal_callback, #cond); \
-return 0; \
-} \
-} while(0)*/
-
-//#include "../secp256k1/src/secp256k1.c"
 #include "musig.cpp"
+#include "../secp256k1/modules/musig/check.c"
 #endif
 
diff --git a/src/secp256k1/src/modules/musig/example.c b/src/secp256k1/src/modules/musig/example.c
index ceae18686..94c9fdef2 100644
--- a/src/secp256k1/src/modules/musig/example.c
+++ b/src/secp256k1/src/modules/musig/example.c
@@ -9,11 +9,11 @@
  * Additionally, see the documentation in include/secp256k1_musig.h.
  */
 
-#include <stdio.h>
+/*#include <stdio.h>
 #include <assert.h>
 #include <secp256k1.h>
 #include <secp256k1_schnorrsig.h>
-#include <secp256k1_musig.h>
+#include <secp256k1_musig.h>*/
 
  /* Number of public keys involved in creating the aggregate signature */
 #define N_SIGNERS 3
@@ -122,7 +122,7 @@ int sign(const secp256k1_context* ctx, unsigned char seckeys[][32], const secp25
     return secp256k1_musig_partial_sig_combine(ctx, &musig_session[0], sig, partial_sig, N_SIGNERS);
 }
 
- int main(void) {
+ int testmain(void) {
     secp256k1_context* ctx;
     int i;
     unsigned char seckeys[N_SIGNERS][32];