1 files changed, 2 insertions, 1 deletions

diff --git a/src/sp_utils.h b/src/sp_utils.h
index 24c74bf..a883d6d 100644
--- a/src/sp_utils.h
+++ b/src/sp_utils.h
@@ -76,7 +76,8 @@ int hook_function(const char *, HashTable *, zif_handler);
 int hook_regexp(const sp_pcre *, HashTable *, zif_handler);
 bool check_is_in_eval_whitelist(const zend_string *const function_name);
 int sp_log_request(const zend_string *restrict folder,
-                   const zend_string *restrict text_repr, char *from);
+                   const zend_string *restrict text_repr,
+                   char const *const from);
 bool sp_zend_string_equals(const zend_string *s1, const zend_string *s2);
 
 #endif /* SP_UTILS_H */