diff --git a/Signal/src/ViewControllers/ConversationView/Cells/OWSMessageTextView.m b/Signal/src/ViewControllers/ConversationView/Cells/OWSMessageTextView.m
index 5626d0a8a..2ac36ade5 100644
--- a/Signal/src/ViewControllers/ConversationView/Cells/OWSMessageTextView.m
+++ b/Signal/src/ViewControllers/ConversationView/Cells/OWSMessageTextView.m
@@ -93,7 +93,7 @@ NS_ASSUME_NONNULL_BEGIN
         return;
     }
     [super setTextColor:textColor];
-    self.cachedSize = nil;
+    // No need to clear cached size here.
 }
 
 - (void)setFont:(nullable UIFont *)font