diff --git a/wetb/hawc2/log_file.py b/wetb/hawc2/log_file.py
index 9e8d465398ef2f1d033a8a1ff06731aa28537725..622bb6fc009df5834ecf6ab9f2ee3bfe26be5748 100644
--- a/wetb/hawc2/log_file.py
+++ b/wetb/hawc2/log_file.py
@@ -70,7 +70,7 @@ class LogInterpreter(object):
             if self.status == UNKNOWN or self.status == MISSING:
                 self.status = PENDING
             txt = new_lines
-            sself.txt += txt
+            self.txt += txt
             if self.status == PENDING and self.position > 0:
                 self.status = INITIALIZATION