diff --git a/state.cpp b/state.cpp
index ed9d05aab..2ba409c43 100644
--- a/state.cpp
+++ b/state.cpp
@@ -47,7 +47,7 @@ int stateTest()
 
 	// Mine to get some ether!
 	s.commitToMine(bc);
-	while (s.mine(100).completed()) {}
+	while (s.mine(100).completed) {}
 	bc.attemptImport(s.blockData(), stateDB);
 
 	cout << bc;
@@ -74,7 +74,7 @@ int stateTest()
 
 	// Mine to get some ether and set in stone.
 	s.commitToMine(bc);
-	while (s.mine(100).completed()) {}
+	while (s.mine(100).completed) {}
 	bc.attemptImport(s.blockData(), stateDB);
 
 	cout << bc;