diff --git a/Signal/src/ViewControllers/MediaTileViewController.swift b/Signal/src/ViewControllers/MediaTileViewController.swift
index 7310356fe..0cfd117a7 100644
--- a/Signal/src/ViewControllers/MediaTileViewController.swift
+++ b/Signal/src/ViewControllers/MediaTileViewController.swift
@@ -181,8 +181,8 @@ public class MediaTileViewController: UICollectionViewController, MediaGalleryCe
                     owsFail("\(logTag) in \(#function) unable to build section header for kLoadOlderSectionIdx")
                     return defaultView
                 }
-                // TODO localize
-                sectionHeader.configure(title: "Loading older...")
+                let title = NSLocalizedString("GALLERY_TILES_LOADING_OLDER_LABEL", comment: "Label indicating loading is in progress")
+                sectionHeader.configure(title: title)
                 return sectionHeader
             case kLoadNewerSectionIdx:
                 guard let sectionHeader = collectionView.dequeueReusableSupplementaryView(ofKind: kind, withReuseIdentifier: MediaGalleryLoadingHeader.reuseIdentifier, for: indexPath) as? MediaGalleryLoadingHeader else {
@@ -190,8 +190,8 @@ public class MediaTileViewController: UICollectionViewController, MediaGalleryCe
                     owsFail("\(logTag) in \(#function) unable to build section header for kLoadOlderSectionIdx")
                     return defaultView
                 }
-                // TODO localize
-                sectionHeader.configure(title: "Loading newer...")
+                let title = NSLocalizedString("GALLERY_TILES_LOADING_MORE_RECENT_LABEL", comment: "Label indicating loading is in progress")
+                sectionHeader.configure(title: title)
                 return sectionHeader
             default:
                 guard let sectionHeader = collectionView.dequeueReusableSupplementaryView(ofKind: kind, withReuseIdentifier: MediaGallerySectionHeader.reuseIdentifier, for: indexPath) as? MediaGallerySectionHeader else {
diff --git a/Signal/translations/en.lproj/Localizable.strings b/Signal/translations/en.lproj/Localizable.strings
index 64aea7e2c..ff3bc1e23 100644
--- a/Signal/translations/en.lproj/Localizable.strings
+++ b/Signal/translations/en.lproj/Localizable.strings
@@ -767,6 +767,12 @@
 /* Accessibilty label for finishing new group */
 "FINISH_GROUP_CREATION_LABEL" = "Finish creating group";
 
+/* Label indicating loading is in progress */
+"GALLERY_TILES_LOADING_MORE_RECENT_LABEL" = "Loadering Newer Media...";
+
+/* Label indicating loading is in progress */
+"GALLERY_TILES_LOADING_OLDER_LABEL" = "Loading Older Media...";
+
 /* A default label for attachment whose file extension cannot be determined. */
 "GENERIC_ATTACHMENT_DEFAULT_TYPE" = "?";