diff --git a/packages/selected-network-controller/tsconfig.build.json b/packages/selected-network-controller/tsconfig.build.json
index 1fcbc34f74c..51944fc30a0 100644
--- a/packages/selected-network-controller/tsconfig.build.json
+++ b/packages/selected-network-controller/tsconfig.build.json
@@ -8,7 +8,7 @@
   "references": [
     { "path": "../base-controller/tsconfig.build.json" },
     { "path": "../network-controller/tsconfig.build.json" },
-    { "path": "../json-rpc-engine/tsconfig.build.json" },
+    { "path": "../json-rpc-engine/tsconfig.build.json" }
   ],
   "include": ["../../types", "./src"]
 }
diff --git a/packages/selected-network-controller/tsconfig.json b/packages/selected-network-controller/tsconfig.json
index f54fcac9e75..5293b22cfba 100644
--- a/packages/selected-network-controller/tsconfig.json
+++ b/packages/selected-network-controller/tsconfig.json
@@ -13,7 +13,7 @@
     },
     {
       "path": "../json-rpc-engine"
-    },
+    }
   ],
   "include": ["../../types", "../../tests", "./src", "./tests"]
 }