diff --git a/calculate/lib/cl_template.py b/calculate/lib/cl_template.py
index 7928b95..66391bb 100644
--- a/calculate/lib/cl_template.py
+++ b/calculate/lib/cl_template.py
@@ -5505,8 +5505,8 @@ gettext -d cl_template "$*"
     def fileIsUtf(self, fileName):
         """Проверяет файл на кодировку UTF-8"""
         if os.path.isfile(fileName):
-            FD = open(os.path.abspath(fileName))
-            newTemplate = FD.read()
+            FD = open(os.path.abspath(fileName),'r')
+            newTemplate = FD.read(1)+FD.read()
             FD.close()
             try:
                 newTemplate.decode("UTF-8")