diff --git a/samplesheets/assayapps/generic/plugins.py b/samplesheets/assayapps/generic/plugins.py
index 1eec422c..176c4550 100644
--- a/samplesheets/assayapps/generic/plugins.py
+++ b/samplesheets/assayapps/generic/plugins.py
@@ -65,9 +65,13 @@ def _link_from_comment(cell, header, top_header, target_cols, url):
             return True
         # Special case for Material Names
         if (
-            top_header['value']
-            in th.DATA_FILE_HEADERS + th.MATERIAL_NAME_HEADERS
-        ) and (header['value'] == 'Name'):
+            (
+                top_header['value']
+                in th.DATA_FILE_HEADERS + th.MATERIAL_NAME_HEADERS
+            )
+            and top_header['value'].lower() in target_cols
+            and (header['value'] == 'Name')
+        ):
             cell['link'] = f"{url}/{cell['value']}"
             return True
         # Handle everything else