diff --git a/.circleci/config.yml b/.circleci/config.yml
index 1c473d42..e42e068b 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -58,7 +58,7 @@ workflows:
             - docker-hub-creds
           matrix:
             parameters:
-              compiler: [gfortran, ifort]
+              compiler: [gfortran, ifort, ifx]
           requires:
             - build-GEOSgcm-on-<< matrix.compiler >>
           repo: GEOSgcm