diff --git a/lib/lib_check_pkgs.sh b/lib/lib_check_pkgs.sh
index 0cabcd4..69658c8 100644
--- a/lib/lib_check_pkgs.sh
+++ b/lib/lib_check_pkgs.sh
@@ -16,14 +16,13 @@
 #  None
 #######################################
 check_pkgs() {
-  if [[ -z "$(command -v lsb_release)" ]]; then
-    apt-get update -y
+  apt-get update -y
+  if [[ -z "$(command -v lsb_release || true)" ]]; then
     apt-get install --no-install-recommends lsb-release -y
   fi
 
-  if [[ -z "$(command -v debootstrap)" ]]; then
+  if [[ -z "$(command -v debootstrap || true)" ]]; then
     if grep -RqsE '^[[:space:]]*deb .*backports' /etc/apt/sources.list /etc/apt/sources.list.d; then
-      apt-get update -y
       # shellcheck disable=SC2155
       declare codename=$(lsb_release -sc)
       apt-get -t "${codename}-backports" install debootstrap -y
@@ -33,15 +32,17 @@ check_pkgs() {
   fi
 
   if [[ ! -f /usr/share/live/build/VERSION ]]; then
-    apt-get update -y
     apt-get install live-build -y
   fi
 
   if [[ -z "$(command -v dialog || true)" ]]; then
-    if ! $VAR_HANDLER_AUTOBUILD; then apt-get install --no-install-recommends dialog -y; fi
+    if ! $VAR_HANDLER_AUTOBUILD; then
+      apt-get install --no-install-recommends dialog -y;
+    fi
   fi
 
   if [[ -z "$(command -v mkpasswd || true)" ]]; then
+    apt-get update -y
     apt-get install --no-install-recommends whois -y
   fi
 }