diff --git a/spine-cpp/spine-cpp/include/spine/SpineObject.h b/spine-cpp/spine-cpp/include/spine/SpineObject.h
index 7dde2b975..3767d1887 100644
--- a/spine-cpp/spine-cpp/include/spine/SpineObject.h
+++ b/spine-cpp/spine-cpp/include/spine/SpineObject.h
@@ -39,6 +39,8 @@ class String;
 
 class SpineObject {
 public:
+	void *operator new(size_t sz);
+
 	void *operator new(size_t sz, const char *file, int line);
 
 	void *operator new(size_t sz, void *ptr);
diff --git a/spine-cpp/spine-cpp/src/spine/SpineObject.cpp b/spine-cpp/spine-cpp/src/spine/SpineObject.cpp
index af0b8dece..55e1616f1 100644
--- a/spine-cpp/spine-cpp/src/spine/SpineObject.cpp
+++ b/spine-cpp/spine-cpp/src/spine/SpineObject.cpp
@@ -37,6 +37,10 @@
 
 using namespace spine;
 
+void *SpineObject::operator new(size_t sz) {
+	return SpineExtension::calloc<SpineObject>(sz, __FILE__, __LINE__);
+}
+
 void *SpineObject::operator new(size_t sz, const char *file, int line) {
 	return SpineExtension::calloc<SpineObject>(sz, file, line);
 }
diff --git a/spine-sfml/cpp/example/main.cpp b/spine-sfml/cpp/example/main.cpp
index 476bccabc..166d47628 100644
--- a/spine-sfml/cpp/example/main.cpp
+++ b/spine-sfml/cpp/example/main.cpp
@@ -66,14 +66,13 @@ void callback (AnimationState* state, EventType type, TrackEntry* entry, Event*
 }
 
 SkeletonData* readSkeletonJsonData (const String& filename, Atlas* atlas, float scale) {
-	SkeletonJson* json = new (__FILE__, __LINE__) SkeletonJson(atlas);
-	json->setScale(scale);
-	SkeletonData* skeletonData = json->readSkeletonDataFile(filename);
+	SkeletonJson json(atlas);
+	json.setScale(scale);
+	SkeletonData* skeletonData = json.readSkeletonDataFile(filename);
 	if (!skeletonData) {
-		printf("%s\n", json->getError().buffer());
+		printf("%s\n", json.getError().buffer());
 		exit(0);
 	}
-	delete json;
 	return skeletonData;
 }
 
@@ -83,6 +82,7 @@ SkeletonData* readSkeletonBinaryData (const char* filename, Atlas* atlas, float
 	SkeletonData *skeletonData = binary->readSkeletonDataFile(filename);
 	if (!skeletonData) {
 		printf("%s\n", binary->getError().buffer());
+		delete binary;
 		exit(0);
 	}
 	delete binary;
diff --git a/spine-sfml/cpp/src/spine/spine-sfml.cpp b/spine-sfml/cpp/src/spine/spine-sfml.cpp
index 39d372ea5..68bf67d7e 100644
--- a/spine-sfml/cpp/src/spine/spine-sfml.cpp
+++ b/spine-sfml/cpp/src/spine/spine-sfml.cpp
@@ -278,7 +278,7 @@ void SFMLTextureLoader::unload(void *texture) {
 	deleteTexture(texture);
 }
 
-SpineExtension *getDefaultExtension() {
+/*SpineExtension *getDefaultExtension() {
 	return new DefaultSpineExtension();
-}
+}*/
 }