diff --git a/expr/ct.go b/expr/ct.go
index 99b7191..aba7489 100644
--- a/expr/ct.go
+++ b/expr/ct.go
@@ -48,11 +48,12 @@ const (
 	CtKeyZONE       CtKey = unix.NFT_CT_ZONE
 	CtKeyEVENTMASK  CtKey = unix.NFT_CT_EVENTMASK
 
-	CtStatINVALID     uint32 = 1
-	CtStatESTABLISHED uint32 = 2
-	CtStatRELATED     uint32 = 4
-	CtStatNEW         uint32 = 8
-	CtStatUNTRACKED   uint32 = 64
+	// https://sources.debian.org/src//nftables/0.9.8-3/src/ct.c/?hl=39#L39
+	CtStatBitINVALID     uint32 = 1
+	CtStatBitESTABLISHED uint32 = 2
+	CtStatBitRELATED     uint32 = 4
+	CtStatBitNEW         uint32 = 8
+	CtStatBitUNTRACKED   uint32 = 64
 )
 
 // Ct defines type for NFT connection tracking
diff --git a/nftables_test.go b/nftables_test.go
index 6b79807..8f932b7 100644
--- a/nftables_test.go
+++ b/nftables_test.go
@@ -1083,7 +1083,7 @@ func TestCtStat(t *testing.T) {
 				SourceRegister: 1,
 				DestRegister:   1,
 				Len:            4,
-				Mask:           binaryutil.NativeEndian.PutUint32(expr.CtStatESTABLISHED | expr.CtStatRELATED),
+				Mask:           binaryutil.NativeEndian.PutUint32(expr.CtStatBitESTABLISHED | expr.CtStatBitRELATED),
 				Xor:            binaryutil.NativeEndian.PutUint32(0),
 			},
 			&expr.Cmp{Op: expr.CmpOpNeq, Register: 1, Data: []byte{0, 0, 0, 0}},