diff --git a/packages/google-cloud-translate/.mocharc.json b/packages/google-cloud-translate/.mocharc.json
new file mode 100644
index 00000000000..670c5e2c24b
--- /dev/null
+++ b/packages/google-cloud-translate/.mocharc.json
@@ -0,0 +1,5 @@
+{
+  "enable-source-maps": true,
+  "throw-deprecation": true,
+  "timeout": 10000
+}
diff --git a/packages/google-cloud-translate/package.json b/packages/google-cloud-translate/package.json
index c8c4380e5fe..820ff40120c 100644
--- a/packages/google-cloud-translate/package.json
+++ b/packages/google-cloud-translate/package.json
@@ -68,17 +68,14 @@
     "google-auth-library": "^5.7.0",
     "gts": "^1.0.0",
     "http2spy": "^1.1.0",
-    "intelli-espower-loader": "^1.0.1",
     "jsdoc": "^3.6.2",
     "jsdoc-fresh": "^1.0.1",
     "jsdoc-region-tag": "^1.0.2",
     "linkinator": "^1.5.0",
     "mocha": "^7.0.0",
     "pack-n-play": "^1.0.0-2",
-    "power-assert": "^1.6.0",
-    "prettier": "^1.13.5",
+        "prettier": "^1.13.5",
     "proxyquire": "^2.0.1",
-    "source-map-support": "^0.5.6",
     "typescript": "3.6.4"
   }
 }
diff --git a/packages/google-cloud-translate/test/mocha.opts b/packages/google-cloud-translate/test/mocha.opts
deleted file mode 100644
index 48bf1c3df18..00000000000
--- a/packages/google-cloud-translate/test/mocha.opts
+++ /dev/null
@@ -1,4 +0,0 @@
---require source-map-support/register
---require intelli-espower-loader
---timeout 10000
---throw-deprecation