diff --git a/config/Phase_J2_AluminumIsotropic.config b/config/Phase_J2_AluminumIsotropic.config
deleted file mode 100644
index 88a8ad579..000000000
--- a/config/Phase_J2_AluminumIsotropic.config
+++ /dev/null
@@ -1,22 +0,0 @@
-### $Id$ ###
-[Aluminum_Isotropic]
-# Kuo, J. C., Mikrostrukturmechanik von Bikristallen mit Kippkorngrenzen. Shaker-Verlag 2004. http://edoc.mpg.de/204079
-
-elasticity	hooke
-plasticity	isotropic
-
-(output) flowstress
-(output) strainrate
-
-lattice_structure isotropic
-
-c11		110.9e9
-c12		58.34e9
-taylorfactor	3
-tau0		31e6
-gdot0		0.001
-n		20
-h0		75e6
-tausat		63e6
-w0		2.25
-atol_resistance	1