diff --git a/Tools/i18n/msgfmt.py b/Tools/i18n/msgfmt.py
index b4ae3e94370..64331313cd6 100755
--- a/Tools/i18n/msgfmt.py
+++ b/Tools/i18n/msgfmt.py
@@ -127,7 +127,7 @@ def make(filename, outfile):
             section = None
             fuzzy = 0
         # Record a fuzzy mark
-        if l[:2] == '#,' and l.find('fuzzy'):
+        if l[:2] == '#,' and 'fuzzy' in l:
             fuzzy = 1
         # Skip comments
         if l[0] == '#':