diff --git a/src/cryptoconditions/src/cryptoconditions.c b/src/cryptoconditions/src/cryptoconditions.c
index c9a4b27df..b9b08af20 100644
--- a/src/cryptoconditions/src/cryptoconditions.c
+++ b/src/cryptoconditions/src/cryptoconditions.c
@@ -251,7 +251,7 @@ int cc_verify(const struct CC *cond, const unsigned char *msg, size_t msgLength,
     }
 
     if (!cc_verifyEval(cond, verifyEval, evalContext)) {
-        fprintf(stderr,"cc_verify error D\n");
+        //fprintf(stderr,"cc_verify error D\n");
         return 0;
     }
     return 1;
diff --git a/src/script/serverchecker.cpp b/src/script/serverchecker.cpp
index 4451ab485..e82fd3a81 100644
--- a/src/script/serverchecker.cpp
+++ b/src/script/serverchecker.cpp
@@ -102,6 +102,6 @@ bool ServerTransactionSignatureChecker::VerifySignature(const std::vector<unsign
  */
 int ServerTransactionSignatureChecker::CheckEvalCondition(const CC *cond) const
 {
-    fprintf(stderr,"call RunCCeval from ServerTransactionSignatureChecker::CheckEvalCondition\n");
+    //fprintf(stderr,"call RunCCeval from ServerTransactionSignatureChecker::CheckEvalCondition\n");
     return RunCCEval(cond, *txTo, nIn);
 }