diff --git a/spack-environment/packages.yaml b/spack-environment/packages.yaml
index 2a51b712c7415341fe2bb1d9684ea6486802afea..d65a3a4474f6de1695f16178ccbe3ae7e87b9b5b 100644
--- a/spack-environment/packages.yaml
+++ b/spack-environment/packages.yaml
@@ -283,8 +283,8 @@ packages:
   root:
     require:
     - '@6.28.04'
-    - cxxstd=17 +fftw +fortran +gdml +http -ipo +mlp +pythia8 +root7 +tmva +vc -webgui +xrootd +ssl
-    - any_of: [+opengl +x, -opengl -x]
+    - cxxstd=17 +fftw +fortran +gdml +http -ipo +mlp +pythia8 +root7 +tmva +vc +xrootd +ssl
+    - any_of: [+opengl +webgui +x, -opengl -webgui -x]
   spdlog:
     require:
     - '@1.11.0'