diff --git a/jedi/api/completion.py b/jedi/api/completion.py
index f9cbad24..be5a6f81 100644
--- a/jedi/api/completion.py
+++ b/jedi/api/completion.py
@@ -131,7 +131,7 @@ class Completion:
 
         if string is not None and not prefixed_completions:
             prefixed_completions = list(complete_file_name(
-                self._inference_state, self._module_context, start_leaf, string,
+                self._inference_state, self._module_context, start_leaf, quote, string,
                 self._like_name, self._signatures_callback,
                 self._code_lines, self._original_position,
                 self._fuzzy
diff --git a/jedi/api/file_name.py b/jedi/api/file_name.py
index 3bce430d..96f10249 100644
--- a/jedi/api/file_name.py
+++ b/jedi/api/file_name.py
@@ -11,7 +11,7 @@ class PathName(StringName):
     api_type = u'path'
 
 
-def complete_file_name(inference_state, module_context, start_leaf, string,
+def complete_file_name(inference_state, module_context, start_leaf, quote, string,
                        like_name, signatures_callback, code_lines, position, fuzzy):
     # First we want to find out what can actually be changed as a name.
     like_name_length = len(os.path.basename(string))
@@ -40,11 +40,12 @@ def complete_file_name(inference_state, module_context, start_leaf, string,
         # OSError: [Errno 36] File name too long: '...'
     except (FileNotFoundError, OSError):
         return
+    quote_ending = get_quote_ending(quote, code_lines, position)
     for entry in listed:
         name = entry.name
         if match(name, must_start_with, fuzzy=fuzzy):
             if is_in_os_path_join or not entry.is_dir():
-                name += get_quote_ending(start_leaf.value, code_lines, position)
+                name += quote_ending
             else:
                 name += os.path.sep
 
diff --git a/test/test_api/test_completion.py b/test/test_api/test_completion.py
index 153928b4..0830064a 100644
--- a/test/test_api/test_completion.py
+++ b/test/test_api/test_completion.py
@@ -299,6 +299,10 @@ def test_file_path_completions(Script, file, code, column, expected):
         assert [c.complete for c in comps] == expected
 
 
+def test_file_path_should_have_completions(Script):
+    assert Script('r"').complete()  # See GH #1503
+
+
 _dict_keys_completion_tests = [
         ('ints[', 5, ['1', '50', Ellipsis]),
         ('ints[]', 5, ['1', '50', Ellipsis]),