diff --git a/build_tarballs.jl b/build_tarballs.jl
index 03f7fee..ce1286c 100644
--- a/build_tarballs.jl
+++ b/build_tarballs.jl
@@ -3,7 +3,7 @@
 using BinaryBuilder
 
 name = "umat_binaries"
-version = v"0.1.0"
+version = v"0.2.0"
 
 # Collection of sources required to build umat_binaries
 sources = [
@@ -21,7 +21,11 @@ sources = [
 
     # The above is the original but for some reason sourceforge blogged the trafic
     "https://github.com/TeroFrondelius/umat_binaries_builder/releases/download/v0.3.1/parafem-code-r2281-trunk-parafem-src-umats-dp.zip" =>
-    "114d5773e806de0070eee7379131ceae25c3516fb49b8e3fb8f0f9e1926717bf"
+    "114d5773e806de0070eee7379131ceae25c3516fb49b8e3fb8f0f9e1926717bf",
+
+    # Gurson model from UMAT.jl/umat_models
+    "https://github.com/JuliaFEM/UMAT.jl.git" =>
+    "0225216125884a4a9439d5444221be450e9d9212"
 
 ]
 
@@ -58,15 +62,41 @@ cmake -DCMAKE_INSTALL_PREFIX=$prefix -DCMAKE_TOOLCHAIN_FILE=/opt/$target/$target
 make
 make install
 
+# From this forward is Gurson model building
+cd UMAT.jl/umat_models
+sed -i 's/CALL ROTSIG(/!CALL ROTSIG(/g' gurson_porous_plasticity.f90
+
+if [[ ${nbits} == 64 ]]; then
+    export OB=openblas64_
+    sed -i 's/call dgesv(/call dgesv_64(/g' gurson_porous_plasticity.f90
+else
+    export OB=openblas
+fi
+
+cat >CMakeLists.txt <<EOL
+cmake_minimum_required(VERSION 3.5)
+project(Umat)
+set(VERSION 0.1.0)
+enable_language(Fortran)
+set(CMAKE_Fortran_FLAGS "-fdefault-real-8")
+add_library(gurson_porous_plasticity SHARED gurson_porous_plasticity.f90)
+target_link_libraries(gurson_porous_plasticity $OB)
+install(TARGETS gurson_porous_plasticity DESTINATION lib)
+EOL
+
+cmake -DCMAKE_INSTALL_PREFIX=$prefix -DCMAKE_TOOLCHAIN_FILE=/opt/$target/$target.toolchain
+make
+make install
+
 """
 
 # These are the platforms we will build for by default, unless further
 # platforms are passed in on the command line
 platforms = [
+    Linux(:i686, libc=:glibc),
     Windows(:x86_64),
     MacOS(:x86_64),
     Windows(:i686),
-    Linux(:i686, libc=:glibc),
     Linux(:x86_64, libc=:glibc),
     Linux(:aarch64, libc=:glibc),
     Linux(:armv7l, libc=:glibc, call_abi=:eabihf),
@@ -85,12 +115,13 @@ products(prefix) = [
     LibraryProduct(prefix, "libmises_umat", :mises_umat),
     LibraryProduct(prefix, "libelastic", :elastic),
     LibraryProduct(prefix, "libisotropic_plast_exp", :isotropic_plast_exp),
-    LibraryProduct(prefix, "libisotropic_plast_imp", :isotropic_plast_imp)
+    LibraryProduct(prefix, "libisotropic_plast_imp", :isotropic_plast_imp),
+    LibraryProduct(prefix, "libgurson_porous_plasticity", :gurson_porous_plasticity)
 ]
 
 # Dependencies that must be installed before this package can be built
 dependencies = [
-
+    "https://github.com/JuliaLinearAlgebra/OpenBLASBuilder/releases/download/v0.3.0-3/build_OpenBLAS.v0.3.0.jl"
 ]
 
 # Build the tarballs, and possibly a `build.jl` as well.