diff --git a/src/components/StackedAvatars/styles.tsx b/src/components/StackedAvatars/styles.tsx
index b918fc6..221a086 100644
--- a/src/components/StackedAvatars/styles.tsx
+++ b/src/components/StackedAvatars/styles.tsx
@@ -21,6 +21,7 @@ export const AuthorAvatar = styled.img<{ index: number }>`
   position: relative;
   width: ${AVATAR_SIZE}px;
   height: ${AVATAR_SIZE}px;
+  flex: 0 0 ${AVATAR_SIZE}px;
   border: 2px solid #fff;
   border-radius: 50%;
   z-index: ${props => props.index};