diff --git a/dev/bots/docs.sh b/dev/bots/docs.sh
index 17d35afa3a..1984ea43bc 100755
--- a/dev/bots/docs.sh
+++ b/dev/bots/docs.sh
@@ -42,12 +42,13 @@ function create_offline_zip() {
 function create_docset() {
   # Must be run from "$FLUTTER_ROOT/dev/docs"
   # Must have dashing installed: go get -u github.com/technosophos/dashing
-  # Dashing produces a LOT of output (~30MB), so we redirect it, and just show
-  # the end of it if there was a problem.
+  # Dashing produces a LOT of log output (~30MB), so we redirect it, and just
+  # show the end of it if there was a problem.
   echo "Building Flutter docset."
   rm -rf flutter.docset
   (dashing build --source ./doc --config ./dashing.json > /tmp/dashing.log 2>&1 || (tail -100 /tmp/dashing.log; false)) && \
   cp ./doc/flutter/static-assets/favicon.png ./flutter.docset/icon.png && \
+  "$DART" ./dashing_postprocess.dart && \
   tar cf flutter.docset.tar.gz --use-compress-program="gzip --best" flutter.docset
 }
 
diff --git a/dev/docs/dashing_postprocess.dart b/dev/docs/dashing_postprocess.dart
new file mode 100644
index 0000000000..f84b5d854f
--- /dev/null
+++ b/dev/docs/dashing_postprocess.dart
@@ -0,0 +1,29 @@
+// Copyright 2019 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'dart:io';
+
+/// This changes the DocSetPlatformFamily key to be "dartlang" instead of the
+/// name of the package (usually "flutter").
+///
+/// This is so that the IntelliJ plugin for Dash will be able to go directly to
+/// the docs for a symbol from a keystroke. Without this, flutter isn't part
+/// of the list of package names it searches. After this, it finds the flutter
+/// docs because they're declared here to be part of the "dartlang" family of
+/// docs.
+///
+/// Dashing doesn't have a way to configure this, so we modify the Info.plist
+/// directly to make the change.
+void main(List<String> args) {
+  final File infoPlist = File('flutter.docset/Contents/Info.plist');
+  String contents = infoPlist.readAsStringSync();
+
+  // Since I didn't want to add the XML package as a dependency just for this,
+  // I just used a regular expression to make this simple change.
+  final RegExp findRe = RegExp(r'''(\s*<key>DocSetPlatformFamily</key>\s*<string>)[^<]+(</string>)''', multiLine: true);
+  contents = contents.replaceAllMapped(findRe, (Match match) {
+    return '${match.group(1)}dartlang${match.group(2)}';
+  });
+  infoPlist.writeAsStringSync(contents);
+}