diff --git a/nb-dt-import.py b/nb-dt-import.py
index 78a5981..222b506 100644
--- a/nb-dt-import.py
+++ b/nb-dt-import.py
@@ -52,7 +52,7 @@ def readYAMl(files):
             manufacturer = data['manufacturer']
             data['manufacturer'] = {}
             data['manufacturer']['name'] = manufacturer
-            data['manufacturer']['slug'] = manufacturer.lower()
+            data['manufacturer']['slug'] = manufacturer.lower().replace(" ", "")
         deviceTypes.append(data)
         manufacturers.append(manufacturer)
     return deviceTypes