diff --git a/bin/postauto b/bin/postauto
index 1427566..f50c711 100644
--- a/bin/postauto
+++ b/bin/postauto
@@ -120,9 +120,11 @@ do_add() {
 do_check() {
 	release_path="$2"
 	release_name=$(basename "$release_path")
-	release_without_ext="${release_name%.*}"
+	if [[ "${release_name}" =~ \.(mkv|mp4|iso)$ ]]; then
+		release_name="${release_name%.*}"
+	fi
 
-	response=$(curl -s "${URL_API}${APIKEY}&check=${release_without_ext}")
+	response=$(curl -s "${URL_API}${APIKEY}&check=${release_name}")
 	code=$(echo "$response" | jq -r '.code')
 	explain=$(echo "$response" | jq -r '.Explain')