diff --git a/infra/specs/client.webrtc.json b/infra/specs/client.webrtc.json
index 8778275f15..5f8adfc40e 100644
--- a/infra/specs/client.webrtc.json
+++ b/infra/specs/client.webrtc.json
@@ -303,7 +303,7 @@
             "os": "Android"
           },
           "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com",
-          "shards": 4
+          "shards": 8
         },
         "test": "svc_tests",
         "test_id_prefix": "ninja://pc:svc_tests/"
@@ -756,7 +756,7 @@
             "os": "Android"
           },
           "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com",
-          "shards": 4
+          "shards": 8
         },
         "test": "svc_tests",
         "test_id_prefix": "ninja://pc:svc_tests/"
@@ -1237,7 +1237,7 @@
             "os": "Android"
           },
           "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com",
-          "shards": 4
+          "shards": 8
         },
         "test": "svc_tests",
         "test_id_prefix": "ninja://pc:svc_tests/"
@@ -1690,7 +1690,7 @@
             "os": "Android"
           },
           "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com",
-          "shards": 4
+          "shards": 8
         },
         "test": "svc_tests",
         "test_id_prefix": "ninja://pc:svc_tests/"
diff --git a/infra/specs/mixins.pyl b/infra/specs/mixins.pyl
index e3fd2f6224..f5a015615a 100644
--- a/infra/specs/mixins.pyl
+++ b/infra/specs/mixins.pyl
@@ -257,6 +257,11 @@
       'shards': 6
     }
   },
+  'shards-8': {
+    'swarming': {
+      'shards': 8
+    }
+  },
   'timeout-2h': {
     'swarming': {
       'hard_timeout': 7200,
diff --git a/infra/specs/mixins_webrtc.pyl b/infra/specs/mixins_webrtc.pyl
index b897284413..70e13f6b66 100644
--- a/infra/specs/mixins_webrtc.pyl
+++ b/infra/specs/mixins_webrtc.pyl
@@ -199,6 +199,11 @@
       'shards': 6,
     },
   },
+  'shards-8': {
+    'swarming': {
+      'shards': 8,
+    },
+  },
   'timeout-2h': {
     'swarming': {
       'hard_timeout': 7200,
diff --git a/infra/specs/test_suites.pyl b/infra/specs/test_suites.pyl
index d898c51d7d..570314c9bd 100644
--- a/infra/specs/test_suites.pyl
+++ b/infra/specs/test_suites.pyl
@@ -42,7 +42,7 @@
       },
       'slow_peer_connection_unittests': {},
       'svc_tests': {
-        'mixins': ['shards-4', 'crosshatch'],
+        'mixins': ['shards-8', 'crosshatch'],
       },
       'system_wrappers_unittests': {},
       'test_support_unittests': {},
diff --git a/infra/specs/tryserver.webrtc.json b/infra/specs/tryserver.webrtc.json
index c7771aec61..6035a6c9ff 100644
--- a/infra/specs/tryserver.webrtc.json
+++ b/infra/specs/tryserver.webrtc.json
@@ -303,7 +303,7 @@
             "os": "Android"
           },
           "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com",
-          "shards": 4
+          "shards": 8
         },
         "test": "svc_tests",
         "test_id_prefix": "ninja://pc:svc_tests/"
@@ -780,7 +780,7 @@
             "os": "Android"
           },
           "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com",
-          "shards": 4
+          "shards": 8
         },
         "test": "svc_tests",
         "test_id_prefix": "ninja://pc:svc_tests/"
@@ -1257,7 +1257,7 @@
             "os": "Android"
           },
           "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com",
-          "shards": 4
+          "shards": 8
         },
         "test": "svc_tests",
         "test_id_prefix": "ninja://pc:svc_tests/"
@@ -1759,7 +1759,7 @@
             "os": "Android"
           },
           "service_account": "chromium-tester@chops-service-accounts.iam.gserviceaccount.com",
-          "shards": 4
+          "shards": 8
         },
         "test": "svc_tests",
         "test_id_prefix": "ninja://pc:svc_tests/"