diff --git a/tools_webrtc/mb/gn_isolate_map.pyl b/tools_webrtc/mb/gn_isolate_map.pyl
index 3fa6c465e3..e9eb538b3e 100644
--- a/tools_webrtc/mb/gn_isolate_map.pyl
+++ b/tools_webrtc/mb/gn_isolate_map.pyl
@@ -43,6 +43,14 @@
     "label": "//webrtc/common_video:common_video_unittests",
     "type": "console_test_launcher",
   },
+  "isac_fix_test": {
+    "label": "//webrtc/modules/audio_coding:isac_fix_test",
+    "type": "console_test_launcher",
+    "args": [
+      "32000", "../../resources/speech_and_misc_wb.pcm",
+      "isac_speech_and_misc_wb.pcm",
+    ]
+  },
   "libjingle_peerconnection_android_unittest": {
     "label": "//webrtc/sdk/android:libjingle_peerconnection_android_unittest",
     "type": "additional_compile_target",
diff --git a/webrtc/modules/audio_coding/BUILD.gn b/webrtc/modules/audio_coding/BUILD.gn
index 4003db1b35..32d5336ce9 100644
--- a/webrtc/modules/audio_coding/BUILD.gn
+++ b/webrtc/modules/audio_coding/BUILD.gn
@@ -1925,6 +1925,10 @@ if (rtc_include_tests) {
       "../../test:test_support",
     ]
 
+    data = [
+      "../../../resources/speech_and_misc_wb.pcm",
+    ]
+
     if (is_win) {
       cflags = [
         # Disable warnings to enable Win64 build, issue 1323.