diff --git a/daemon/core/nodes/netclient.py b/daemon/core/nodes/netclient.py
index 7a9cc2d8..4a7250f0 100644
--- a/daemon/core/nodes/netclient.py
+++ b/daemon/core/nodes/netclient.py
@@ -126,7 +126,10 @@ class LinuxNetClient:
         :param str device: device to flush
         :return: nothing
         """
-        self.run(f"[ -e /sys/class/net/{device} ] && {IP_BIN} -6 address flush dev {device} || echo")
+        self.run(
+            f"[ -e /sys/class/net/{device} ] && {IP_BIN} -6 address flush dev {device} || true",
+            shell=True,
+        )
 
     def device_mac(self, device, mac):
         """