diff --git a/hxcpp-debug-server/hxcpp/debug/jsonrpc/VariablesPrinter.hx b/hxcpp-debug-server/hxcpp/debug/jsonrpc/VariablesPrinter.hx
index 1c8863f..9e9d03a 100644
--- a/hxcpp-debug-server/hxcpp/debug/jsonrpc/VariablesPrinter.hx
+++ b/hxcpp-debug-server/hxcpp/debug/jsonrpc/VariablesPrinter.hx
@@ -207,7 +207,7 @@ class VariablesPrinter {
 			case TClass(Array): "Array";
 			case TClass(c): getClassName(c);
 			case TObject:
-				if (Std.is(value, Class)) {
+				if (Std.isOfType(value, Class)) {
 					getClassName(cast value);
 				}
 				"Anonymous";
diff --git a/hxcpp-debug-server/hxcpp/debug/jsonrpc/eval/Interp.hx b/hxcpp-debug-server/hxcpp/debug/jsonrpc/eval/Interp.hx
index 96e5dad..8cc41cb 100644
--- a/hxcpp-debug-server/hxcpp/debug/jsonrpc/eval/Interp.hx
+++ b/hxcpp-debug-server/hxcpp/debug/jsonrpc/eval/Interp.hx
@@ -398,8 +398,8 @@ class Interp {
 							case EBinop("=>", eKey, eValue): {
 									var key:Dynamic = expr(eKey);
 									var value:Dynamic = expr(eValue);
-									isAllString = isAllString && Std.is(key, String);
-									isAllInt = isAllInt && Std.is(key, Int);
+									isAllString = isAllString && Std.isOfType(key, String);
+									isAllInt = isAllInt && Std.isOfType(key, Int);
 									isAllObject = isAllObject && Reflect.isObject(key);
 									isAllEnum = isAllEnum && Reflect.isEnumValue(key);
 									keys.push(key);