diff --git a/python/mozbuild/mozbuild/mozinfo.py b/python/mozbuild/mozbuild/mozinfo.py
index 4e673895d8db..51d61b995dc1 100755
--- a/python/mozbuild/mozbuild/mozinfo.py
+++ b/python/mozbuild/mozbuild/mozinfo.py
@@ -82,7 +82,7 @@ def build_dict(config, env=os.environ):
     d['datareporting'] = bool(substs.get('MOZ_DATA_REPORTING'))
     d['healthreport'] = substs.get('MOZ_SERVICES_HEALTHREPORT') == '1'
     d['sync'] = substs.get('MOZ_SERVICES_SYNC') == '1'
-    d['stylo'] = substs.get('MOZ_STYLO') == '1'
+    d['stylo'] = substs.get('MOZ_STYLO_ENABLE') == '1'
     d['asan'] = substs.get('MOZ_ASAN') == '1'
     d['tsan'] = substs.get('MOZ_TSAN') == '1'
     d['telemetry'] = substs.get('MOZ_TELEMETRY_REPORTING') == '1'
diff --git a/toolkit/moz.configure b/toolkit/moz.configure
index e0465a298007..e291e324e25e 100644
--- a/toolkit/moz.configure
+++ b/toolkit/moz.configure
@@ -749,6 +749,7 @@ def stylo(stylo_config, bindgen_config_paths, bindgen_enabled):
 
 set_config('MOZ_STYLO', stylo.build)
 set_define('MOZ_STYLO', stylo.build)
+set_config('MOZ_STYLO_ENABLE', stylo_config.enable)
 set_define('MOZ_STYLO_ENABLE', stylo_config.enable)
 
 set_config('MOZ_LIBCLANG_PATH', stylo.libclang_path)