diff --git a/create-iso.sh b/create-iso.sh
index 2fdbe12978faf6b49dce3525d444ae7b7b7ddafd..4df4cfe0a1026e0b920ab3d3c8714fa7bd0b3210 100755
--- a/create-iso.sh
+++ b/create-iso.sh
@@ -185,7 +185,7 @@ nextHost=false
 nextMirror=false
 output=false
 
-for opc in $*; do
+for opc in "$@"; do
     case "$opc" in
         --dist)
             dist=true