1 files changed, 1 insertions, 1 deletions
diff --git a/process.c b/process.c
index 3109b9f94b..05ee2b2dfe 100644
--- a/process.c
+++ b/process.c
@@ -5097,7 +5097,7 @@ proc_seteuid(rb_uid_t uid)
  */
 
 static VALUE
-proc_seteuid_m(VALUE euid)
+proc_seteuid_m(VALUE mod, VALUE euid)
 {
     check_uid_switch();
     proc_seteuid(NUM2UIDT(euid));