diff --git a/lib/new-ui/widgets/swap_page/swap_send_external_modal.dart b/lib/new-ui/widgets/swap_page/swap_send_external_modal.dart
index 9ee6fadcb..e85620aa3 100644
--- a/lib/new-ui/widgets/swap_page/swap_send_external_modal.dart
+++ b/lib/new-ui/widgets/swap_page/swap_send_external_modal.dart
@@ -123,18 +123,27 @@ class _SwapSendExternalModalState extends State<SwapSendExternalModal> {
                           largeQrMode = !largeQrMode;
                         });
                       },
-                      child: AnimatedContainer(
+                      child: TweenAnimationBuilder<double>(
                         duration: const Duration(milliseconds: 400),
                         curve: Curves.easeOutCubic,
-                        width: resolvedSize,
-                        height: resolvedSize,
-                        child: ClipRRect(
-                          borderRadius: BorderRadius.circular(16),
-                          child: QrImage(
-                            embeddedImagePath: widget.from.iconPath,
-                            data: uri.toString(),
-                          ),
+                        tween: Tween<double>(
+                          begin: resolvedSize,
+                          end: resolvedSize,
                         ),
+                        builder: (context, animatedSize, child) {
+                          return SizedBox(
+                            width: animatedSize,
+                            height: animatedSize,
+                            child: ClipRRect(
+                              borderRadius: BorderRadius.circular(16),
+                              child: QrImage(
+                                size: animatedSize,
+                                embeddedImagePath: widget.from.iconPath,
+                                data: uri.toString(),
+                              ),
+                            ),
+                          );
+                        },
                       ),
                     ),
                     AddressFormatter.buildSegmentedAddress(