diff --git a/DEPS b/DEPS
index d13d008336..9c7642fcc5 100644
--- a/DEPS
+++ b/DEPS
@@ -262,6 +262,18 @@ deps = {
       'dep_type': 'cipd',
   },
 
+  # TODO(webrtc:42223878): This is only needed for //base.
+  'src/third_party/android_build_tools/nullaway/cipd': {
+      'packages': [
+          {
+               'package': 'chromium/third_party/android_build_tools/nullaway',
+               'version': 'KGEP4hGbArGQwI_HL3iJWEYMP1PVa2J_QRLPo-9wwiwC',
+          },
+      ],
+      'condition': 'checkout_android and non_git_source',
+      'dep_type': 'cipd',
+  },
+
   'src/third_party/aosp_dalvik/cipd': {
       'packages': [
           {