diff --git a/benchmarks/SDKArtifactSizes/dart/SDKArtifactSizes.dart b/benchmarks/SDKArtifactSizes/dart/SDKArtifactSizes.dart
index 7deaa33a8ed..b7c18d165a3 100644
--- a/benchmarks/SDKArtifactSizes/dart/SDKArtifactSizes.dart
+++ b/benchmarks/SDKArtifactSizes/dart/SDKArtifactSizes.dart
@@ -24,7 +24,6 @@ const snapshots = <String>[
   'dartdev',
   'dartdevc',
   'dartdoc',
-  'dartfmt',
   'dds',
   'frontend_server',
   'gen_kernel',
diff --git a/benchmarks/SDKArtifactSizes/dart2/SDKArtifactSizes.dart b/benchmarks/SDKArtifactSizes/dart2/SDKArtifactSizes.dart
index 71e5a48520e..f207e3ab592 100644
--- a/benchmarks/SDKArtifactSizes/dart2/SDKArtifactSizes.dart
+++ b/benchmarks/SDKArtifactSizes/dart2/SDKArtifactSizes.dart
@@ -26,7 +26,6 @@ const snapshots = <String>[
   'dartdev',
   'dartdevc',
   'dartdoc',
-  'dartfmt',
   'dds',
   'frontend_server',
   'gen_kernel',