diff --git a/lib/compiler.js b/lib/compiler.js
index 7a98aac1..bcac64e6 100644
--- a/lib/compiler.js
+++ b/lib/compiler.js
@@ -23,7 +23,7 @@ Compiler.prototype.init = function(env) {
 Compiler.prototype.compile_solidity = function(contractFile) {
   var cmd, result, output, json, compiled_object;
 
-  cmd = "solc --input-file " + contractFile + " --combined-json binary,json-abi";
+  cmd = "solc --input-file " + contractFile + " --combined-json bin,abi";
 
   result = exec(cmd, {silent: true});
   output = result.output;
@@ -41,7 +41,7 @@ Compiler.prototype.compile_solidity = function(contractFile) {
     compiled_object[className] = {};
     compiled_object[className].code = contract.binary;
     compiled_object[className].info = {};
-    compiled_object[className].info.abiDefinition = JSON.parse(contract["json-abi"]);
+    compiled_object[className].info.abiDefinition = JSON.parse(contract["abi"]);
   }
 
   return compiled_object;