diff --git a/tools_webrtc/ios/internal.client.webrtc/iOS64_Debug.json b/tools_webrtc/ios/internal.client.webrtc/iOS64_Debug.json
new file mode 100644
index 0000000000..37074b6f3e
--- /dev/null
+++ b/tools_webrtc/ios/internal.client.webrtc/iOS64_Debug.json
@@ -0,0 +1,24 @@
+{
+  "comments": [
+    "Tests for 64-bit iOS devices."
+  ],
+  "xcode version": "8.0",
+  "gn_args": [
+    "goma_dir=\"$(goma_dir)\"",
+    "is_component_build=false",
+    "is_debug=true",
+    "target_cpu=\"x64\"",
+    "target_os=\"ios\"",
+    "use_goma=true"
+  ],
+  "use_analyze": false,
+  "additional_compile_targets": [ "all" ],
+  "configuration": "Debug",
+  "tests": [
+    {
+      "include": "common_tests.json",
+      "device type": "iPhone 6s",
+      "os": "10.0"
+    }
+  ]
+}
diff --git a/tools_webrtc/ios/internal.tryserver.webrtc/ios_arm64.json b/tools_webrtc/ios/internal.tryserver.webrtc/ios_arm64.json
new file mode 100644
index 0000000000..37074b6f3e
--- /dev/null
+++ b/tools_webrtc/ios/internal.tryserver.webrtc/ios_arm64.json
@@ -0,0 +1,24 @@
+{
+  "comments": [
+    "Tests for 64-bit iOS devices."
+  ],
+  "xcode version": "8.0",
+  "gn_args": [
+    "goma_dir=\"$(goma_dir)\"",
+    "is_component_build=false",
+    "is_debug=true",
+    "target_cpu=\"x64\"",
+    "target_os=\"ios\"",
+    "use_goma=true"
+  ],
+  "use_analyze": false,
+  "additional_compile_targets": [ "all" ],
+  "configuration": "Debug",
+  "tests": [
+    {
+      "include": "common_tests.json",
+      "device type": "iPhone 6s",
+      "os": "10.0"
+    }
+  ]
+}
diff --git a/tools_webrtc/mb/mb_config.pyl b/tools_webrtc/mb/mb_config.pyl
index 7d5afaed4d..b0347e095d 100644
--- a/tools_webrtc/mb/mb_config.pyl
+++ b/tools_webrtc/mb/mb_config.pyl
@@ -115,6 +115,12 @@
         'linux': 'codesearch_gen_linux_bot',
       }
     },
+    'internal.client.webrtc': {
+      'iOS64 Debug': 'ios',
+    },
+    'internal.tryserver.webrtc': {
+      'ios_arm64': 'ios',
+    },
     'tryserver.webrtc': {
       # iOS
       'ios_dbg': 'ios',