diff --git a/env/rhel7/x86_64/sysconfigs/packages.yaml b/env/rhel7/x86_64/sysconfigs/packages.yaml
index bb77ada..5ffb8cb 100644
--- a/env/rhel7/x86_64/sysconfigs/packages.yaml
+++ b/env/rhel7/x86_64/sysconfigs/packages.yaml
@@ -65,7 +65,7 @@ packages:
   fltk:
     require: '%gcc'
   fontconfig:
-    require: '%gcc@4.8.5'
+    require: '%gcc'
   gams:
     require: '%gcc@4.8.5'
   gawk:
@@ -136,7 +136,7 @@ packages:
   libxext:
     require: '%gcc@4.8.5'
   libxft:
-    require: '%gcc@4.8.5'
+    require: '%gcc'
   libxml2:
     require: '%gcc@4.8.5'
   libxpm: