1 files changed, 1 insertions, 1 deletions
diff --git a/src/ntlm.h b/src/ntlm.h
index 2d6e2e4..e2d67a7 100644
--- a/src/ntlm.h
+++ b/src/ntlm.h
@@ -525,7 +525,7 @@ int ntlm_decode_neg_msg(struct ntlm_ctx *ctx,
  */
 int ntlm_encode_chal_msg(struct ntlm_ctx *ctx,
                          uint32_t flags,
-                         char *target_name,
+                         const char *target_name,
                          struct ntlm_buffer *challenge,
                          struct ntlm_buffer *target_info,
                          struct ntlm_buffer *message);