diff --git a/var/spack/repos/builtin/packages/root/package.py b/var/spack/repos/builtin/packages/root/package.py
index 0d78bd79fb6..d797a4c33a4 100644
--- a/var/spack/repos/builtin/packages/root/package.py
+++ b/var/spack/repos/builtin/packages/root/package.py
@@ -771,7 +771,7 @@ def add_include_path(dep_name):
             add_include_path("xproto")
         if "+opengl" in spec and "platform=darwin" not in spec:
             add_include_path("glew")
-            add_include_path("mesa-glu")
+            add_include_path("glu")
         if "platform=darwin" in spec:
             # Newer deployment targets cause fatal errors in rootcling, so
             # override with an empty value even though it may lead to link