diff --git a/docs/collect_readmes.py b/docs/collect_readmes.py
index 0029852..99659e5 100644
--- a/docs/collect_readmes.py
+++ b/docs/collect_readmes.py
@@ -5,7 +5,7 @@ from docutils.core import publish_doctree
 full_name_lut = {
     'a35t': 'Arty 35T',
     'a100t': 'Arty 100T',
-    'nexys4DDR': 'Nexys 4 DDR',
+    'nexys4ddr': 'Nexys 4 DDR',
     'basys3': 'Basys 3',
     'eos_s3': 'EOS S3',
     'zybo': 'Zybo Z7',