diff --git a/CMake/variants/variants.lcs157 b/CMake/variants/variants.lcs157
index 148f76b8073418c33117450ccd70133fe4836213..dae2235595bda1a49fe361bd9c48c4260f28d641 100644
--- a/CMake/variants/variants.lcs157
+++ b/CMake/variants/variants.lcs157
@@ -11,3 +11,8 @@ set(BDSF_ROOT_DIR "/opt/PyBDSF/lib64/python2.7/site-packages/")
 set(DAL_ROOT_DIR "/opt/DAL")
 #set(QPID_ROOT_DIR /opt/qpid)
 
+# Overwrite the compiler paths on CentOS7
+set(GNUCXX11_C          /opt/rh/devtoolset-6/root/usr/bin/gcc)      # GNU C compiler
+set(GNUCXX11_CXX        /opt/rh/devtoolset-6/root/usr/bin/g++)       # GNU C+ compiler
+set(GNUCXX11_Fortran    /opt/rh/devtoolset-6/root/usr/bin/gfortran) # GNU Fortran compiler
+set(GNUCXX11_ASM        /opt/rh/devtoolset-6/root/usr/bin/gcc)      # GNU assembler