diff --git a/misc/update-mmdb.sh b/misc/update-mmdb.sh
index f282d564f..cd1c56cca 100755
--- a/misc/update-mmdb.sh
+++ b/misc/update-mmdb.sh
@@ -13,6 +13,12 @@ if [ $? -ne 0 ]; then
     exit 1
 fi
 
+content_head="$(head -n 2 asn.mmdb.gz)"
+if [[ "$content_head" =~ "404 Not Found" ]]; then
+    echo "❌ The ASN database is not available for the current month for the moment."
+    exit 1
+fi
+
 curl -o country.mmdb.gz "https://download.db-ip.com/free/dbip-country-lite-$(date +%Y-%m).mmdb.gz"
 # shellcheck disable=SC2181
 if [ $? -ne 0 ]; then
@@ -20,6 +26,12 @@ if [ $? -ne 0 ]; then
     exit 1
 fi
 
+content_head="$(head -n 2 country.mmdb.gz)"
+if [[ "$content_head" =~ "404 Not Found" ]]; then
+    echo "❌ The country database is not available for the current month for the moment."
+    exit 1
+fi
+
 # Decompress the downloaded databases
 
 gunzip -f asn.mmdb.gz