diff --git a/code/BlenderScene.cpp b/code/BlenderScene.cpp
index e99c856bb..77b9f5f66 100644
--- a/code/BlenderScene.cpp
+++ b/code/BlenderScene.cpp
@@ -42,7 +42,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *  @brief MACHINE GENERATED BY ./scripts/BlenderImporter/genblenddna.py
  */
 #include "AssimpPCH.h"
-#ifndef AI_BUILD_NO_BLEND_IMPORTER
+#ifndef ASSIMP_BUILD_NO_BLEND_IMPORTER
 
 #include "BlenderDNA.h"
 #include "BlenderScene.h"