diff --git a/utils/prometheus-node-exporter-ucode/test-version.sh b/utils/prometheus-node-exporter-ucode/test-version.sh
new file mode 100755
index 0000000000000..c52d3c26b35fd
--- /dev/null
+++ b/utils/prometheus-node-exporter-ucode/test-version.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+exit 0
diff --git a/utils/prometheus-node-exporter-ucode/test.sh b/utils/prometheus-node-exporter-ucode/test.sh
index 7ba638b0122f3..3ebf82701dfc4 100755
--- a/utils/prometheus-node-exporter-ucode/test.sh
+++ b/utils/prometheus-node-exporter-ucode/test.sh
@@ -2,7 +2,7 @@
 
 case "$1" in
 prometheus-node-exporter-ucode-nat_traffic)
-	[ -f /proc/net/nf_conntrack ] && prometheus-node-exporter-ucode nat_traffic
+	[ -f /proc/net/nf_conntrack ] && prometheus-node-exporter-ucode nat_traffic || :
 	;;
 *)
 	prometheus-node-exporter-ucode time