1 files changed, 1 insertions, 1 deletions

diff --git a/src/auth.c b/src/auth.c
index 8a15c232..34f2ff9d 100644
--- a/src/auth.c
+++ b/src/auth.c
@@ -97,7 +97,7 @@ static int Auth_path_is_inside(const char *path1, const char *path2, int len)
  */
 static int Auth_is_token_char(char c)
 {
-   const char *invalid = "\"()<>@,;:\\[]¿?=/{} \t";
+   const char *invalid = "\"()<>@,;:\\[]?=/{} \t";
    return (strchr(invalid, c) || iscntrl(c)) ? 0 : 1;
 }