diff --git a/packages/metacoin/compiler.json b/packages/metacoin/compiler.json
index 3a2e7196c2..75f2762c7d 100644
--- a/packages/metacoin/compiler.json
+++ b/packages/metacoin/compiler.json
@@ -1,4 +1,6 @@
 {
+    "artifactsDir": "artifacts",
+    "contractsDir": "contracts",
     "compilerSettings": {
         "outputSelection": {
             "*": {
@@ -12,4 +14,4 @@
             }
         }
     }
-}
\ No newline at end of file
+}