diff --git a/SolidityCompiler.cpp b/SolidityCompiler.cpp
index b4874e195..53daa9dfe 100644
--- a/SolidityCompiler.cpp
+++ b/SolidityCompiler.cpp
@@ -64,7 +64,7 @@ bytes compileContract(const string& _sourceCode)
 		if (ContractDefinition* contract = dynamic_cast<ContractDefinition*>(node.get()))
 		{
 			Compiler compiler;
-			compiler.compileContract(*contract, {}, map<ContractDefinition const*, bytes const*>{});
+			compiler.compileContract(*contract, map<ContractDefinition const*, bytes const*>{});
 
 			// debug
 			//compiler.streamAssembly(cout);