diff --git a/Compiler/boost/files/variants.rhel6 b/Compiler/boost/files/variants.rhel6
index 51cd33208c8c68f4e95e31f9aa4ab2114320fbfc..32440eab804699766e6fd8b4d4aa1a6a09831c0b 100644
--- a/Compiler/boost/files/variants.rhel6
+++ b/Compiler/boost/files/variants.rhel6
@@ -22,4 +22,4 @@ boost/1.67.0	stable		intel/17.4 b:Python/2.7.14
 
 boost/1.68.0	stable		gcc/{7.3.0,8.2.0} b:Python/2.7.14
 
-boost/1.73.0	unstable	gcc/{7.5.0,8.4.0,9.3.0,10.1.0} b:zlib/1.2.11
+boost/1.73.0	stable		gcc/{7.5.0,8.4.0,9.3.0,10.1.0} b:zlib/1.2.11