diff --git a/env/rhel7/x86_64/sysconfigs/packages.yaml b/env/rhel7/x86_64/sysconfigs/packages.yaml
index 4be4a73..618e77b 100644
--- a/env/rhel7/x86_64/sysconfigs/packages.yaml
+++ b/env/rhel7/x86_64/sysconfigs/packages.yaml
@@ -66,6 +66,8 @@ packages:
     require: '%gcc'
   fontconfig:
     require: '%gcc'
+  freetype:
+    require: '%gcc@4.8.5'
   gams:
     require: '%gcc@4.8.5'
   gawk:
@@ -133,6 +135,8 @@ packages:
     require: '%gcc@4.8.5'
   libx11:
     require: '%gcc@4.8.5'
+  libxcb:
+    require: '%gcc@4.8.5'
   libxext:
     require: '%gcc@4.8.5'
   libxft: