diff --git a/tools-webrtc/android/build_aar.py b/tools-webrtc/android/build_aar.py
index d0cee97618..7d92929eb5 100755
--- a/tools-webrtc/android/build_aar.py
+++ b/tools-webrtc/android/build_aar.py
@@ -131,7 +131,7 @@ def Build(tmp_dir, arch, use_goma, extra_gn_args):
 
   ninja_args = TARGETS
   if use_goma:
-    ninja_args.extend(['-j', '1024'])
+    ninja_args.extend(['-j', '200'])
   _RunNinja(output_directory, ninja_args)