diff --git a/configs/common/dumb_ap b/configs/common/dumb_ap
index cd0ca4e..4d21348 100644
--- a/configs/common/dumb_ap
+++ b/configs/common/dumb_ap
@@ -25,7 +25,8 @@ CONFIG_PACKAGE_iperf3=y
 CONFIG_PACKAGE_curl=y
 CONFIG_PACKAGE_irqbalance=y
 CONFIG_PACKAGE_luci-app-irqbalance=y
-CONFIG_PACKAGE_fping=y
+# CONFIG_PACKAGE_fping=y
+CONFIG_PACKAGE_coreutils=y
 
 # attendedsysupgrade / owut
 CONFIG_PACKAGE_owut=y
diff --git a/configs/common/main-router b/configs/common/main-router
index 4d338bb..85ec175 100644
--- a/configs/common/main-router
+++ b/configs/common/main-router
@@ -28,11 +28,12 @@ CONFIG_PACKAGE_rsync=y
 CONFIG_PACKAGE_tcpdump=y
 CONFIG_PACKAGE_bind-dig=y
 CONFIG_PACKAGE_ethtool-full=y
-CONFIG_PACKAGE_pciutils=y
+# CONFIG_PACKAGE_pciutils=y
 # CONFIG_PACKAGE_irqbalance=y
 # CONFIG_PACKAGE_luci-app-irqbalance=y
 CONFIG_PACKAGE_tc-full=y
-CONFIG_PACKAGE_fping=y
+# CONFIG_PACKAGE_fping=y
+CONFIG_PACKAGE_coreutils=y
 
 # attendedsysupgrade / owut
 CONFIG_PACKAGE_owut=y
diff --git a/configs/common/parents b/configs/common/parents
index d608908..6a4dda3 100644
--- a/configs/common/parents
+++ b/configs/common/parents
@@ -24,7 +24,8 @@ CONFIG_PACKAGE_htop=y
 CONFIG_PACKAGE_curl=y
 CONFIG_PACKAGE_irqbalance=y
 CONFIG_PACKAGE_luci-app-irqbalance=y
-CONFIG_PACKAGE_fping=y
+# CONFIG_PACKAGE_fping=y
+CONFIG_PACKAGE_coreutils=y
 
 # attendedsysupgrade / owut
 CONFIG_PACKAGE_owut=y
diff --git a/configs/common/parents-minimal b/configs/common/parents-minimal
index 8966cc7..09d099f 100644
--- a/configs/common/parents-minimal
+++ b/configs/common/parents-minimal
@@ -22,7 +22,8 @@ CONFIG_PACKAGE_vim=y
 CONFIG_PACKAGE_htop=y
 # CONFIG_HTOP_LMSENSORS is not set
 CONFIG_PACKAGE_curl=y
-CONFIG_PACKAGE_fping=y
+# CONFIG_PACKAGE_fping=y
+CONFIG_PACKAGE_coreutils=y
 
 # attendedsysupgrade / owut
 CONFIG_PACKAGE_owut=y