diff --git a/utils/bin/osmo-gsm-tester_setcap_net_admin.sh b/utils/bin/osmo-gsm-tester_setcap_net_admin.sh
index 60e527a5..2016d088 100755
--- a/utils/bin/osmo-gsm-tester_setcap_net_admin.sh
+++ b/utils/bin/osmo-gsm-tester_setcap_net_admin.sh
@@ -1,2 +1,5 @@
 #!/bin/sh
-/sbin/setcap cap_net_admin+ep "$1"
+set -x
+for filename in "$@"; do
+        /sbin/setcap cap_net_admin+ep "$filename"
+done
diff --git a/utils/bin/osmo-gsm-tester_setcap_net_raw.sh b/utils/bin/osmo-gsm-tester_setcap_net_raw.sh
index 1f3a7275..9390e6d1 100755
--- a/utils/bin/osmo-gsm-tester_setcap_net_raw.sh
+++ b/utils/bin/osmo-gsm-tester_setcap_net_raw.sh
@@ -1,3 +1,5 @@
 #!/bin/sh
-
-/sbin/setcap cap_net_raw+ep "$1"
+set -x
+for filename in "$@"; do
+        /sbin/setcap cap_net_raw+ep "$filename"
+done
diff --git a/utils/bin/osmo-gsm-tester_setcap_netsys_admin.sh b/utils/bin/osmo-gsm-tester_setcap_netsys_admin.sh
index c432e1a3..a3b929c3 100755
--- a/utils/bin/osmo-gsm-tester_setcap_netsys_admin.sh
+++ b/utils/bin/osmo-gsm-tester_setcap_netsys_admin.sh
@@ -1,2 +1,5 @@
 #!/bin/sh
-/sbin/setcap cap_net_admin,cap_sys_admin+ep "$1"
+set -x
+for filename in "$@"; do
+        /sbin/setcap cap_net_admin,cap_sys_admin+ep "$filename"
+done