diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8f85ad4..a0d41f2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,7 +4,7 @@ project(akerror LANGUAGES C)
 include(GNUInstallDirs)
 include(CMakePackageConfigHelpers)
 
-set(AKERROR_USE_STDLIB 1 CACHE BOOL "Use C standard library for error logging")
+set(AKERROR_USE_STDLIB 1 CACHE BOOL "Use the C standard library")
 set(akerror_install_cmakedir "${CMAKE_INSTALL_LIBDIR}/cmake/akerror")
 
 find_package(PkgConfig REQUIRED)
diff --git a/include/akerror.h b/include/akerror.h
index 246c19b..47e8bc6 100644
--- a/include/akerror.h
+++ b/include/akerror.h
@@ -154,7 +154,7 @@ void error_default_logger(const char *f, ...);
     snprintf((char *)__err_context->function, MAX_ERROR_FUNCTION_LENGTH, __func__); \
     __err_context->lineno = __LINE__;					\
     snprintf((char *)__err_context->message, MAX_ERROR_CONTEXT_STRING_LENGTH, __message, ## __VA_ARGS__); \
-    __err_context->stacktracebufptr += sprintf(__err_context->stacktracebufptr, "%s:%s:%d: %d (%s) : %s\n", (char *)__err_context->fname, (char *)__err_context->function, __err_context->lineno, __err_context->status, error_name_for_status(__err_context->status, NULL), __err_context->message);
+    __err_context->stacktracebufptr += snprintf(__err_context->stacktracebufptr, MAX_ERROR_STACKTRACE_BUF_LENGTH, "%s:%s:%d: %d (%s) : %s\n", (char *)__err_context->fname, (char *)__err_context->function, __err_context->lineno, __err_context->status, error_name_for_status(__err_context->status, NULL), __err_context->message);
 
 
 #define SUCCEED(__err_context)			\