diff --git a/Signal/src/ViewControllers/ConversationView/ConversationInputToolbar.m b/Signal/src/ViewControllers/ConversationView/ConversationInputToolbar.m
index 37b768297..fd34c1cd4 100644
--- a/Signal/src/ViewControllers/ConversationView/ConversationInputToolbar.m
+++ b/Signal/src/ViewControllers/ConversationView/ConversationInputToolbar.m
@@ -878,10 +878,6 @@ const CGFloat kMaxTextViewHeight = 98;
     [self ensureShouldShowVoiceMemoButtonAnimated:YES doLayout:YES];
     [self updateHeightWithTextView:textView];
     [self updateInputLinkPreview];
-
-    if (textView.text.ows_stripped.length < 1) {
-        [OWSLinkPreview clearLinkPreviewCache];
-    }
 }
 
 - (void)textViewDidChangeSelection:(UITextView *)textView
diff --git a/Signal/src/ViewControllers/ConversationView/ConversationViewController.m b/Signal/src/ViewControllers/ConversationView/ConversationViewController.m
index 614d73f7c..0002ac339 100644
--- a/Signal/src/ViewControllers/ConversationView/ConversationViewController.m
+++ b/Signal/src/ViewControllers/ConversationView/ConversationViewController.m
@@ -2752,8 +2752,6 @@ typedef enum : NSUInteger {
         AudioServicesPlaySystemSound(soundId);
     }
     [self.typingIndicators didSendOutgoingMessageInThread:self.thread];
-
-    [OWSLinkPreview clearLinkPreviewCache];
 }
 
 #pragma mark UIDocumentMenuDelegate
diff --git a/Signal/src/ViewControllers/HomeView/HomeViewController.m b/Signal/src/ViewControllers/HomeView/HomeViewController.m
index 7ceb701b8..3806974b9 100644
--- a/Signal/src/ViewControllers/HomeView/HomeViewController.m
+++ b/Signal/src/ViewControllers/HomeView/HomeViewController.m
@@ -709,8 +709,6 @@ typedef NS_ENUM(NSInteger, HomeViewControllerSection) {
     [self.searchResultsController viewDidAppear:animated];
 
     self.hasEverAppeared = YES;
-
-    [OWSLinkPreview clearLinkPreviewCache];
 }
 
 - (void)viewDidDisappear:(BOOL)animated
diff --git a/SignalServiceKit/src/Messages/Interactions/OWSLinkPreview.swift b/SignalServiceKit/src/Messages/Interactions/OWSLinkPreview.swift
index 231b9995b..9f52e3ad4 100644
--- a/SignalServiceKit/src/Messages/Interactions/OWSLinkPreview.swift
+++ b/SignalServiceKit/src/Messages/Interactions/OWSLinkPreview.swift
@@ -551,13 +551,6 @@ public class OWSLinkPreview: MTLModel {
         }
     }
 
-    @objc
-    public class func clearLinkPreviewCache() {
-        return serialQueue.async {
-            linkPreviewDraftCache = nil
-        }
-    }
-
     @objc
     public class func tryToBuildPreviewInfoObjc(previewUrl: String?) -> AnyPromise {
         return AnyPromise(tryToBuildPreviewInfo(previewUrl: previewUrl))