diff --git a/lib/modules/solidity/index.js b/lib/modules/solidity/index.js
index a410bede0..7459b996d 100644
--- a/lib/modules/solidity/index.js
+++ b/lib/modules/solidity/index.js
@@ -71,10 +71,7 @@ class Solidity {
             },
             outputSelection: {
               '*': {
-                '': [
-                  'ast',
-                  'legacyAST'
-                ],
+                '': ['ast'],
                 '*': [
                   'abi',
                   'devdoc',
diff --git a/test_apps/coverage_app/.gitignore b/test_apps/coverage_app/.gitignore
index 9fb2a32c1..e8460e731 100644
--- a/test_apps/coverage_app/.gitignore
+++ b/test_apps/coverage_app/.gitignore
@@ -4,3 +4,4 @@ dist/
 config/production/password
 config/livenet/password
 coverage/
+chains.json