diff --git a/pkg/plugin/linuxutil/linuxutil_linux.go b/pkg/plugin/linuxutil/linuxutil_linux.go
index aa4d2d24f9..2733a02117 100644
--- a/pkg/plugin/linuxutil/linuxutil_linux.go
+++ b/pkg/plugin/linuxutil/linuxutil_linux.go
@@ -67,7 +67,7 @@ func (lu *linuxUtil) run(ctx context.Context) error {
 			return nil
 		case <-ticker.C:
 			opts := &NetstatOpts{
-				CuratedKeys:      false,
+				CuratedKeys:      true,
 				AddZeroVal:       false,
 				ListenSock:       false,
 				PrevTCPSockStats: lu.prevTCPSockStats,
diff --git a/pkg/plugin/linuxutil/types_linux.go b/pkg/plugin/linuxutil/types_linux.go
index c0467360e4..27f7b40dc7 100644
--- a/pkg/plugin/linuxutil/types_linux.go
+++ b/pkg/plugin/linuxutil/types_linux.go
@@ -35,6 +35,9 @@ var netstatCuratedKeys = map[string]struct{}{
 	"DataCsumErr":        {},
 	"AddAddrDrop":        {},
 	"RmAddrDrop":         {},
+	"TCPTimeouts": 	      {},
+	"TCPLossProbes":      {},
+	"TCPLostRetransmit":  {},
 }
 
 type ConnectionStats struct {