diff --git a/engine/src/flutter/ci/builders/linux_android_debug_engine.json b/engine/src/flutter/ci/builders/linux_android_debug_engine.json
index 7dec1432c0..3a0de90982 100644
--- a/engine/src/flutter/ci/builders/linux_android_debug_engine.json
+++ b/engine/src/flutter/ci/builders/linux_android_debug_engine.json
@@ -44,8 +44,7 @@
                         "--android-variant",
                         "android_jit_release_x86"
                     ],
-                    "script": "flutter/testing/run_tests.py",
-                    "type": "local"
+                    "script": "flutter/testing/run_tests.py"
                 }
             ]
         },
@@ -97,8 +96,7 @@
                         "--android-variant",
                         "android_debug"
                     ],
-                    "script": "flutter/testing/run_tests.py",
-                    "type": "local"
+                    "script": "flutter/testing/run_tests.py"
                 }
             ]
         },
diff --git a/engine/src/flutter/ci/builders/linux_host_engine.json b/engine/src/flutter/ci/builders/linux_host_engine.json
index 240bb816bc..32e6bec92c 100644
--- a/engine/src/flutter/ci/builders/linux_host_engine.json
+++ b/engine/src/flutter/ci/builders/linux_host_engine.json
@@ -60,8 +60,7 @@
                         "impeller-vulkan",
                         "--engine-capture-core-dump"
                     ],
-                    "script": "flutter/testing/run_tests.py",
-                    "type": "local"
+                    "script": "flutter/testing/run_tests.py"
                 }
             ]
         },
@@ -117,8 +116,7 @@
                         "dart",
                         "--engine-capture-core-dump"
                     ],
-                    "script": "flutter/testing/run_tests.py",
-                    "type": "local"
+                    "script": "flutter/testing/run_tests.py"
                 }
             ]
         },
@@ -166,8 +164,7 @@
                         "dart,engine",
                         "--engine-capture-core-dump"
                     ],
-                    "script": "flutter/testing/run_tests.py",
-                    "type": "local"
+                    "script": "flutter/testing/run_tests.py"
                 }
             ]
         },
@@ -224,8 +221,7 @@
                         "dart,engine,benchmarks",
                         "--engine-capture-core-dump"
                     ],
-                    "script": "flutter/testing/run_tests.py",
-                    "type": "local"
+                    "script": "flutter/testing/run_tests.py"
                 }
             ]
         }
diff --git a/engine/src/flutter/ci/builders/mac_host_engine.json b/engine/src/flutter/ci/builders/mac_host_engine.json
index 4291cb23fd..4c1f791abd 100644
--- a/engine/src/flutter/ci/builders/mac_host_engine.json
+++ b/engine/src/flutter/ci/builders/mac_host_engine.json
@@ -54,8 +54,7 @@
                         "dart",
                         "--engine-capture-core-dump"
                     ],
-                    "script": "flutter/testing/run_tests.py",
-                    "type": "local"
+                    "script": "flutter/testing/run_tests.py"
                 }
             ]
         },
@@ -108,8 +107,7 @@
                         "dart,engine",
                         "--engine-capture-core-dump"
                     ],
-                    "script": "flutter/testing/run_tests.py",
-                    "type": "local"
+                    "script": "flutter/testing/run_tests.py"
                 }
             ]
         },
@@ -170,8 +168,7 @@
                         "--type",
                         "dart,engine,impeller-golden"
                     ],
-                    "script": "flutter/testing/run_tests.py",
-                    "type": "local"
+                    "script": "flutter/testing/run_tests.py"
                 }
             ]
         },
diff --git a/engine/src/flutter/ci/builders/mac_unopt.json b/engine/src/flutter/ci/builders/mac_unopt.json
index c9b4e5042a..a371566337 100644
--- a/engine/src/flutter/ci/builders/mac_unopt.json
+++ b/engine/src/flutter/ci/builders/mac_unopt.json
@@ -46,8 +46,7 @@
                         "dart,engine",
                         "--engine-capture-core-dump"
                     ],
-                    "script": "flutter/testing/run_tests.py",
-                    "type": "local"
+                    "script": "flutter/testing/run_tests.py"
                 }
             ]
         },
@@ -105,16 +104,14 @@
                         "--ios-variant",
                         "ios_debug_sim"
                     ],
-                    "script": "flutter/testing/run_tests.py",
-                    "type": "local"
+                    "script": "flutter/testing/run_tests.py"
                 },
                 {
                     "name": "Scenario App Integration Tests",
                     "parameters": [
                         "ios_debug_sim"
                     ],
-                    "script": "flutter/testing/scenario_app/run_ios_tests.sh",
-                    "type": "local"
+                    "script": "flutter/testing/scenario_app/run_ios_tests.sh"
                 }
             ]
         },
@@ -216,16 +213,14 @@
                         "--ios-variant",
                         "ios_debug_sim_arm64"
                     ],
-                    "script": "flutter/testing/run_tests.py",
-                    "type": "local"
+                    "script": "flutter/testing/run_tests.py"
                 },
                 {
                     "name": "Scenario App Integration Tests",
                     "parameters": [
                         "ios_debug_sim_arm64"
                     ],
-                    "script": "flutter/testing/scenario_app/run_ios_tests.sh",
-                    "type": "local"
+                    "script": "flutter/testing/scenario_app/run_ios_tests.sh"
                 }
 
             ]
diff --git a/engine/src/flutter/ci/builders/windows_host_engine.json b/engine/src/flutter/ci/builders/windows_host_engine.json
index 289fa7bff7..7c7cfc5bcf 100644
--- a/engine/src/flutter/ci/builders/windows_host_engine.json
+++ b/engine/src/flutter/ci/builders/windows_host_engine.json
@@ -51,8 +51,7 @@
                         "--type",
                         "engine"
                     ],
-                    "script": "flutter/testing/run_tests.py",
-                    "type": "local"
+                    "script": "flutter/testing/run_tests.py"
                 }
             ]
         },