diff --git a/env/sles15/aarch64/sysconfigs/packages.yaml b/env/sles15/aarch64/sysconfigs/packages.yaml
index d29526c..3ec9a32 100644
--- a/env/sles15/aarch64/sysconfigs/packages.yaml
+++ b/env/sles15/aarch64/sysconfigs/packages.yaml
@@ -283,6 +283,8 @@ packages:
     require: '%gcc@7.5.0'
   pkgconf:
     require: '%gcc@7.5.0'
+  pmix:
+    require: '+munge'
   py-fypp:
     require: '%gcc@7.5.0'
   python:
diff --git a/env/sles15/x86_64/sysconfigs/packages.yaml b/env/sles15/x86_64/sysconfigs/packages.yaml
index ca55259..d563f3d 100644
--- a/env/sles15/x86_64/sysconfigs/packages.yaml
+++ b/env/sles15/x86_64/sysconfigs/packages.yaml
@@ -273,6 +273,8 @@ packages:
     require: '%gcc@7.5.0'
   pkgconf:
     require: '%gcc@7.5.0'
+  pmix:
+    require: '+munge'
   py-fypp:
     require: '%gcc@7.5.0'
   python: