diff --git a/apps/solidity-compiler/src/app/compiler.ts b/apps/solidity-compiler/src/app/compiler.ts
index 223b5e2bc7..6f499103b9 100644
--- a/apps/solidity-compiler/src/app/compiler.ts
+++ b/apps/solidity-compiler/src/app/compiler.ts
@@ -18,9 +18,9 @@ const profile = {
 }
 
 const defaultAppParameters = {
-  'hideWarnings': () => false,
-  'autoCompile': () => false,
-  'includeNightlies': () => false
+  hideWarnings: false,
+  autoCompile: false,
+  includeNightlies: false
 }
 
 const defaultCompilerParameters = {