diff --git a/CMakeLists.txt b/CMakeLists.txt
index c02d9bd35..66f5f127f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1153,9 +1153,6 @@ target_link_libraries (q65_ftn_test wsjt_fort wsjt_cxx)
 add_executable (jt49sim lib/jt49sim.f90)
 target_link_libraries (jt49sim wsjt_fort wsjt_cxx)
 
-add_executable (testfast9 lib/testfast9.f90)
-target_link_libraries (testfast9 wsjt_fort wsjt_cxx)
-
 #add_executable (allsim lib/allsim.f90)
 #target_link_libraries (allsim wsjt_fort wsjt_cxx)