Fixed #683

2 files changed, 2 insertions, 2 deletions

diff --git a/InterfaceHandler.cpp b/InterfaceHandler.cpp
index 60971fbb..224234cb 100644
--- a/InterfaceHandler.cpp
+++ b/InterfaceHandler.cpp
@@ -56,7 +56,7 @@ std::unique_ptr<std::string> InterfaceHandler::getABIInterface(ContractDefinitio
 		};
 
 		method["name"] = f->getName();
-		method["const"] = f->isDeclaredConst();
+		method["constant"] = f->isDeclaredConst();
 		method["inputs"] = populateParameters(f->getParameters());
 		method["outputs"] = populateParameters(f->getReturnParameters());
 		methods.append(method);
diff --git a/Token.h b/Token.h
index 897d6eaa..f2ffd076 100644
--- a/Token.h
+++ b/Token.h
@@ -142,7 +142,7 @@ namespace solidity
 	/* Keywords */                                                     \
 	K(BREAK, "break", 0)                                               \
 	K(CASE, "case", 0)                                                 \
-	K(CONST, "const", 0)                                               \
+	K(CONST, "constant", 0)                                            \
 	K(CONTINUE, "continue", 0)                                         \
 	K(CONTRACT, "contract", 0)                                         \
 	K(DEFAULT, "default", 0)                                           \