diff --git a/Bin/input_top.ini b/Bin/input_top.ini
index d908107..4e37e02 100644
--- a/Bin/input_top.ini
+++ b/Bin/input_top.ini
@@ -248,7 +248,7 @@ mcfm_version = 10.3
     cWWH = 1.0
 
 [dipoles]
-    alpha = 1.0
+    alpha = 0.8
 
 [extra]
     verbose = .true.