diff --git a/src/main.go b/src/main.go
index b40f17d..e153c94 100644
--- a/src/main.go
+++ b/src/main.go
@@ -316,6 +316,8 @@ func main() {
 			SaveToCsvGzFile(exportingData, keyMap, *outputPath, *fullExport)
 		case ".json.gz":
 			SaveToJSONGzFile(exportingData, keyMap, *outputPath, *fullExport)
+		case ".jsl.gz":
+			SaveToJSLGzFile(exportingData, keyMap, *outputPath, *fullExport)
 		default:
 			log.Fatal("Incorrect file type")
 		}
diff --git a/src/saving.go b/src/saving.go
index 95f301d..6e262b1 100644
--- a/src/saving.go
+++ b/src/saving.go
@@ -171,3 +171,16 @@ func SaveToJSONGzFile(data []StatForTime, keyMap map[uint8]string, path string,
 
 	SaveToJSONWriter(data, keyMap, gzipWriter, fullExport)
 }
+
+func SaveToJSLGzFile(data []StatForTime, keyMap map[uint8]string, path string, fullExport bool) {
+	jsonFile, err := os.Create(path)
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer jsonFile.Close()
+
+	gzipWriter := gzip.NewWriter(jsonFile)
+	defer gzipWriter.Close()
+
+	SaveToJSLWriter(data, keyMap, gzipWriter, fullExport)
+}