diff --git a/src/libslic3r/utils.cpp b/src/libslic3r/utils.cpp
index d5555f27a..67bf73514 100644
--- a/src/libslic3r/utils.cpp
+++ b/src/libslic3r/utils.cpp
@@ -432,7 +432,7 @@ CopyFileResult copy_file_inner(const std::string& from, const std::string& to, s
 	boost::system::error_code ec;
 	boost::filesystem::permissions(target, perms, ec);
 	if (ec)
-		BOOST_LOG_TRIVIAL(error) << "boost::filesystem::permisions before copy error message (this could be irrelevant message based on file system): " << ec.message();
+		BOOST_LOG_TRIVIAL(debug) << "boost::filesystem::permisions before copy error message (this could be irrelevant message based on file system): " << ec.message();
 	ec.clear();
 	boost::filesystem::copy_file(source, target, boost::filesystem::copy_option::overwrite_if_exists, ec);
 	if (ec) {
@@ -442,7 +442,7 @@ CopyFileResult copy_file_inner(const std::string& from, const std::string& to, s
 	ec.clear();
 	boost::filesystem::permissions(target, perms, ec);
 	if (ec)
-		BOOST_LOG_TRIVIAL(error) << "boost::filesystem::permisions after copy error message (this could be irrelevant message based on file system): " << ec.message();
+		BOOST_LOG_TRIVIAL(debug) << "boost::filesystem::permisions after copy error message (this could be irrelevant message based on file system): " << ec.message();
 	return SUCCESS;
 }