added semctl04
diff --git a/runtest/syscalls b/runtest/syscalls
index a2350d2..4bf259f 100644
--- a/runtest/syscalls
+++ b/runtest/syscalls
@@ -447,6 +447,7 @@
 semctl01 semctl01
 semctl02 semctl02
 semctl03 semctl03
+semctl04 semctl04
 semctl05 semctl05
 
 semget01 semget01