diff --git a/packages/bazel/src/ng_module.bzl b/packages/bazel/src/ng_module.bzl
index c7eb999fd3..fdae5521f1 100644
--- a/packages/bazel/src/ng_module.bzl
+++ b/packages/bazel/src/ng_module.bzl
@@ -57,7 +57,8 @@ def _expected_outs(ctx):
     else:
       continue
 
-    closure_js = [f.replace(".js", ".closure.js") for f in devmode_js]
+    filter_summaries = ctx.attr.filter_summaries
+    closure_js = [f.replace(".js", ".closure.js") for f in devmode_js if not filter_summaries or not f.endswith(".ngsummary.js")]
     declarations = [f.replace(".js", ".d.ts") for f in devmode_js]
 
     devmode_js_files += [ctx.new_file(ctx.bin_dir, basename + ext) for ext in devmode_js]
@@ -282,6 +283,8 @@ NG_MODULE_ATTRIBUTES = {
         allow_files = [".ts", ".html"],
         mandatory = False),
 
+    "filter_summaries": attr.bool(default = False),
+
     "type_check": attr.bool(default = True),
 
     "no_i18n": attr.bool(default = False),