diff --git a/packages/constants/tsconfig.json b/packages/constants/tsconfig.json
index e1aa30d2..e5df8a66 100644
--- a/packages/constants/tsconfig.json
+++ b/packages/constants/tsconfig.json
@@ -2,8 +2,7 @@
   "extends": "../../tsconfig.json",
   "compilerOptions": {
     "rootDir": "./src",
-    "outDir": "./dist",
-    "types": ["mocha"]
+    "outDir": "./dist"
   },
   "include": ["src/**/*"]
 }
diff --git a/packages/errors/tsconfig.json b/packages/errors/tsconfig.json
index e1aa30d2..e5df8a66 100644
--- a/packages/errors/tsconfig.json
+++ b/packages/errors/tsconfig.json
@@ -2,8 +2,7 @@
   "extends": "../../tsconfig.json",
   "compilerOptions": {
     "rootDir": "./src",
-    "outDir": "./dist",
-    "types": ["mocha"]
+    "outDir": "./dist"
   },
   "include": ["src/**/*"]
 }
diff --git a/packages/helpers/tsconfig.json b/packages/helpers/tsconfig.json
index e1aa30d2..e5df8a66 100644
--- a/packages/helpers/tsconfig.json
+++ b/packages/helpers/tsconfig.json
@@ -2,8 +2,7 @@
   "extends": "../../tsconfig.json",
   "compilerOptions": {
     "rootDir": "./src",
-    "outDir": "./dist",
-    "types": ["mocha"]
+    "outDir": "./dist"
   },
   "include": ["src/**/*"]
 }
diff --git a/tsconfig.json b/tsconfig.json
index 23b0241c..8dd0c13b 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -14,7 +14,8 @@
     "resolveJsonModule": true,
     "sourceMap": true,
     "strict": true,
-    "target": "es6"
+    "target": "es6",
+    "types": ["mocha"]
   },
   "exclude": ["node_modules"]
 }