diff --git a/admin/mac/macdeploy.py b/admin/mac/macdeploy.py
index a521dca51..5129575c6 100755
--- a/admin/mac/macdeploy.py
+++ b/admin/mac/macdeploy.py
@@ -250,7 +250,7 @@ frameworks_dir = os.path.join(bundle_dir, 'Contents', 'Frameworks')
 commands.append(['mkdir', '-p', frameworks_dir])
 resources_dir = os.path.join(bundle_dir, 'Contents', 'Resources')
 commands.append(['mkdir', '-p', resources_dir])
-plugins_dir = os.path.join(bundle_dir, 'Contents', 'PlugIns')
+plugins_dir = os.path.join(bundle_dir, 'Contents', 'plugins')
 binary = os.path.join(bundle_dir, 'Contents', 'MacOS', bundle_name)
 
 fixed_libraries = []