diff --git a/CONTRIBUTORS.md b/CONTRIBUTORS.md
index d8985ca13..b76b11513 100644
--- a/CONTRIBUTORS.md
+++ b/CONTRIBUTORS.md
@@ -91,3 +91,4 @@ The following people have contributed to the development of Rich:
 - [L. Yeung](https://github.com/lewis-yeung)
 - [chthollyphile](https://github.com/chthollyphile)
 - [Jonathan Helmus](https://github.com/jjhelmus)
+- [Benjamin Ben Rachmiel](https://github.com/BenRachmiel)
diff --git a/rich/containers.py b/rich/containers.py
index 901ff8ba6..1e3120f46 100644
--- a/rich/containers.py
+++ b/rich/containers.py
@@ -76,12 +76,10 @@ def __iter__(self) -> Iterator["Text"]:
         return iter(self._lines)
 
     @overload
-    def __getitem__(self, index: int) -> "Text":
-        ...
+    def __getitem__(self, index: int) -> "Text": ...
 
     @overload
-    def __getitem__(self, index: slice) -> List["Text"]:
-        ...
+    def __getitem__(self, index: slice) -> List["Text"]: ...
 
     def __getitem__(self, index: Union[slice, int]) -> Union["Text", List["Text"]]:
         return self._lines[index]
@@ -137,7 +135,7 @@ def justify(
                 line.pad_right(width - cell_len(line.plain))
         elif justify == "right":
             for line in self._lines:
-                line.rstrip()
+                line[:-1].rstrip() if line[-1] == Text(" ") else line.rstrip()
                 line.truncate(width, overflow=overflow)
                 line.pad_left(width - cell_len(line.plain))
         elif justify == "full":