diff --git a/sci-physics/lammps/lammps-20151026.ebuild b/sci-physics/lammps/lammps-20151026.ebuild
index 39fd77910e556..2c757128a6416 100644
--- a/sci-physics/lammps/lammps-20151026.ebuild
+++ b/sci-physics/lammps/lammps-20151026.ebuild
@@ -4,7 +4,7 @@
 
 EAPI=5
 
-PYTHON_COMPAT=( python{2_7,3_3} )
+PYTHON_COMPAT=( python{2_7,3_3,3_4} )
 
 inherit eutils flag-o-matic fortran-2 multilib python-r1