diff --git a/webrtc/modules/modules_unittests.isolate b/webrtc/modules/modules_unittests.isolate
index 1187175eae..ae72e75ed6 100644
--- a/webrtc/modules/modules_unittests.isolate
+++ b/webrtc/modules/modules_unittests.isolate
@@ -26,6 +26,7 @@
         ],
         'isolate_dependency_tracked': [
           '../../DEPS',
+          '../../data/audio_processing/output_data_float.pb',
           '../../data/voice_engine/audio_tiny48.wav',
           '../../resources/audio_coding/neteq4_network_stats.dat',
           '../../resources/audio_coding/neteq4_rtcp_stats.dat',
diff --git a/webrtc/video_engine_tests.isolate b/webrtc/video_engine_tests.isolate
index 0c1e92df8f..e3d238124c 100644
--- a/webrtc/video_engine_tests.isolate
+++ b/webrtc/video_engine_tests.isolate
@@ -25,6 +25,9 @@
           '<(PRODUCT_DIR)/video_engine_tests<(EXECUTABLE_SUFFIX)',
         ],
         'isolate_dependency_tracked': [
+          '../DEPS',
+          '../resources/foreman_cif.yuv',
+          '../resources/paris_qcif.yuv',
           '../testing/test_env.py',
           '<(PRODUCT_DIR)/video_engine_tests<(EXECUTABLE_SUFFIX)',
         ],