diff --git a/jedi/modules.py b/jedi/modules.py
index 15683ac1..4e0f59d1 100644
--- a/jedi/modules.py
+++ b/jedi/modules.py
@@ -136,7 +136,7 @@ class ModuleWithCursor(Module):
                 self._line_length = len(line)
                 line = line + '\n'
             # add lines with a backslash at the end
-            while 1:
+            while True:
                 self._line_temp -= 1
                 last_line = self.get_line(self._line_temp)
                 if last_line and last_line[-1] == '\\':
diff --git a/jedi/parsing.py b/jedi/parsing.py
index 22d48a18..090953f9 100644
--- a/jedi/parsing.py
+++ b/jedi/parsing.py
@@ -532,7 +532,7 @@ class Parser(object):
                 defunct = False
                 # take care for relative imports
                 relative_count = 0
-                while 1:
+                while True:
                     token_type, tok = self.next()
                     if tok != '.':
                         break