diff --git a/nfq2/sec.c b/nfq2/sec.c
index 25e67f1..1d77b3d 100644
--- a/nfq2/sec.c
+++ b/nfq2/sec.c
@@ -66,14 +66,6 @@ SYS_symlinkat,
 SYS_link,
 #endif
 SYS_linkat,
-SYS_truncate,
-#ifdef SYS_truncate64
-SYS_truncate64,
-#endif
-SYS_ftruncate,
-#ifdef SYS_ftruncate64
-SYS_ftruncate64,
-#endif
 #ifdef SYS_mknod
 SYS_mknod,
 #endif