diff --git a/spine-ue4/Plugins/SpinePlugin/Source/SpinePlugin/Private/SpinePlugin.cpp b/spine-ue4/Plugins/SpinePlugin/Source/SpinePlugin/Private/SpinePlugin.cpp
index 2de39adff..9dd2b22bf 100644
--- a/spine-ue4/Plugins/SpinePlugin/Source/SpinePlugin/Private/SpinePlugin.cpp
+++ b/spine-ue4/Plugins/SpinePlugin/Source/SpinePlugin/Private/SpinePlugin.cpp
@@ -53,9 +53,11 @@ static void * SpineRealloc( void* ptr, size_t size ) {
 }
 
 void FSpinePlugin::StartupModule() {
+#if !UE_EDITOR
     _spSetMalloc( &SpineMalloc );
     _spSetRealloc( &SpineRealloc );
     _spSetFree( FMemory::Free );
+#endif
 }
 
 void FSpinePlugin::ShutdownModule() { }