diff --git a/Compiler/openmpi/files/variants.merlin6 b/Compiler/openmpi/files/variants.merlin6
index dfbd745..ddbb836 100644
--- a/Compiler/openmpi/files/variants.merlin6
+++ b/Compiler/openmpi/files/variants.merlin6
@@ -1,2 +1,3 @@
 openmpi/3.1.4_merlin6   stable  gcc/{7.4.0,8.3.0}
+openmpi/3.1.4-1_merlin6   stable  gcc/{7.4.0,8.3.0}