diff --git a/Packages/ComposeUI/Sources/ComposeUI/Controllers/AttachmentThumbnailController.swift b/Packages/ComposeUI/Sources/ComposeUI/Controllers/AttachmentThumbnailController.swift
index c157469c..411c3768 100644
--- a/Packages/ComposeUI/Sources/ComposeUI/Controllers/AttachmentThumbnailController.swift
+++ b/Packages/ComposeUI/Sources/ComposeUI/Controllers/AttachmentThumbnailController.swift
@@ -22,7 +22,7 @@ class AttachmentThumbnailController: ViewController {
     }
     
     func loadImageIfNecessary(fullSize: Bool) {
-        if (gifController != nil) || (image != nil && fullSize == self.fullSize) {
+        if (gifController != nil) || (image != nil && self.fullSize) {
             return
         }
         self.fullSize = fullSize