diff --git a/Compiler/openmpi/2.0/variants b/Compiler/openmpi/2.0/variants
deleted file mode 100644
index 2d5a729..0000000
--- a/Compiler/openmpi/2.0/variants
+++ /dev/null
@@ -1,3 +0,0 @@
-2.0.0	Linux,Darwin	unstable	gcc/6.1.0
-2.0.0	Linux		unstable	intel/16.3
-2.0.1   Linux,Darwin    unstable        gcc/6.2.0
diff --git a/Compiler/openmpi/2.0/variants.Darwin b/Compiler/openmpi/2.0/variants.Darwin
new file mode 100644
index 0000000..047dcf5
--- /dev/null
+++ b/Compiler/openmpi/2.0/variants.Darwin
@@ -0,0 +1,3 @@
+2.0.0	unstable	gcc/6.1.0
+2.0.0	unstable	intel/16.3
+2.0.1   unstable        gcc/6.2.0
diff --git a/Compiler/openmpi/2.0/variants.Linux b/Compiler/openmpi/2.0/variants.Linux
new file mode 100644
index 0000000..d83b80f
--- /dev/null
+++ b/Compiler/openmpi/2.0/variants.Linux
@@ -0,0 +1,3 @@
+2.0.0	stable		gcc/6.1.0
+2.0.0	stable		intel/16.3
+2.0.1   stable		gcc/6.2.0