diff --git a/lib/ft8/ft8sim.f90 b/lib/ft8/ft8sim.f90
index 2b4b04463..1c76031e1 100644
--- a/lib/ft8/ft8sim.f90
+++ b/lib/ft8/ft8sim.f90
@@ -154,5 +154,4 @@ program ft8sim
        
 999 end program ft8sim
 
-  include 'filt8.f90'