diff --git a/Building-BorderCastle.md b/Building-BorderCastle.md
index ffb11d4..013fb83 100644
--- a/Building-BorderCastle.md
+++ b/Building-BorderCastle.md
@@ -25,10 +25,9 @@
   ```shell
       IC_HOME$ bin/bouncycastle-to-maven-layout.sh
 ```
-5. Execute the script to perform the package renaming and other replacements.
-  This script requires the version which is being built as an argument, e.g. **1.81**:
+5. Execute the script to perform the package renaming and other replacements:
   ```shell
-      IC_HOME$ bin/bouncycastle-to-bordercastle.sh 1.81
+      IC_HOME$ bin/bouncycastle-to-bordercastle.sh
 ```
 6. Apply the patch for the chosen version to add the BorderCastle specific additions and changes:
   ```shell