diff --git a/ci/analyze.sh b/ci/analyze.sh
index 6eb2a529c949a..fd8d213fd71c2 100755
--- a/ci/analyze.sh
+++ b/ci/analyze.sh
@@ -92,3 +92,7 @@ analyze \
   --packages="$FLUTTER_DIR/testing/scenario_app/.dart_tool/package_config.json" \
   --options "$FLUTTER_DIR/analysis_options.yaml" \
   "$FLUTTER_DIR/testing/scenario_app"
+
+# Check that dart libraries conform.
+(cd "$FLUTTER_DIR/web_sdk"; pub get)
+(cd "$FLUTTER_DIR"; dart "web_sdk/test/api_conform_test.dart")
diff --git a/ci/build.sh b/ci/build.sh
deleted file mode 100755
index 5555fc4efd5e3..0000000000000
--- a/ci/build.sh
+++ /dev/null
@@ -1,50 +0,0 @@
-#!/bin/bash
-#
-# Copyright 2013 The Flutter Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-set -e
-
-# Needed because if it is set, cd may print the path it changed to.
-unset CDPATH
-
-# On Mac OS, readlink -f doesn't work, so follow_links traverses the path one
-# link at a time, and then cds into the link destination and find out where it
-# ends up.
-#
-# The function is enclosed in a subshell to avoid changing the working directory
-# of the caller.
-function follow_links() (
-  cd -P "$(dirname -- "$1")"
-  file="$PWD/$(basename -- "$1")"
-  while [[ -h "$file" ]]; do
-    cd -P "$(dirname -- "$file")"
-    file="$(readlink -- "$file")"
-    cd -P "$(dirname -- "$file")"
-    file="$PWD/$(basename -- "$file")"
-  done
-  echo "$file"
-)
-
-SCRIPT_DIR=$(follow_links "$(dirname -- "${BASH_SOURCE[0]}")")
-SRC_DIR="$(cd "$SCRIPT_DIR/../.."; pwd -P)"
-FLUTTER_DIR="$SRC_DIR/flutter"
-
-set -x
-
-PATH="$SRC_DIR/third_party/dart/tools/sdks/dart-sdk/bin:$HOME/depot_tools:$PATH"
-
-cd "$SRC_DIR"
-
-# Build the dart UI files
-"$FLUTTER_DIR/tools/gn" --unoptimized
-ninja -C "$SRC_DIR/out/host_debug_unopt" generate_dart_ui
-
-# Analyze the dart UI
-"$FLUTTER_DIR/ci/analyze.sh"
-"$FLUTTER_DIR/ci/licenses.sh"
-
-# Check that dart libraries conform
-(cd "$FLUTTER_DIR/web_sdk"; pub get)
-(cd "$FLUTTER_DIR"; dart "web_sdk/test/api_conform_test.dart")
\ No newline at end of file