diff --git a/examples/MSC.Marc/material.config b/examples/MSC.Marc/material.config
index 635902314..92a3ed38e 100644
--- a/examples/MSC.Marc/material.config
+++ b/examples/MSC.Marc/material.config
@@ -532,4 +532,4 @@ crystallite	1
 
 {../ConfigFiles/Phase_Phenopowerlaw_Aluminum.config}
 
-{../ConfigFiles/Phase_J2_AluminumIsotropic.config}
+{../ConfigFiles/Phase_Isotropic_AluminumIsotropic.config}