diff --git a/quickget b/quickget
index f302466..29bf90c 100755
--- a/quickget
+++ b/quickget
@@ -394,9 +394,11 @@ function list_supported() {
 }
 
 function list_url_all() {
+    OS="${1}"
+    os_supported
+
     local CHECK=""
     local OPTION=""
-    local OS="${1}"
     local FUNC="${OS}"
     if [[ "${OS}" == *ubuntu* && "${OS}" != "ubuntu-server" ]]; then
         FUNC="ubuntu"
@@ -435,9 +437,11 @@ function list_url_all() {
 }
 
 function list_check_all() {
+    OS="${1}"
+    os_supported
+
     local CHECK=""
     local OPTION=""
-    local OS="${1}"
     local FUNC="${OS}"
     if [[ "${OS}" == *ubuntu* && "${OS}" != "ubuntu-server" ]]; then
         FUNC="ubuntu"