diff --git a/scripts/base/protocols/ntlm/main.bro b/scripts/base/protocols/ntlm/main.bro
index 26eb3b3ac2..ebe72ef9bf 100644
--- a/scripts/base/protocols/ntlm/main.bro
+++ b/scripts/base/protocols/ntlm/main.bro
@@ -1,4 +1,5 @@
 @load base/protocols/smb
+@load base/frameworks/dpd
 
 module NTLM;