1 files changed, 1 insertions, 1 deletions
diff --git a/src/cctk.F90 b/src/cctk.F90
index 09cb4ca..371a91c 100644
--- a/src/cctk.F90
+++ b/src/cctk.F90
@@ -24,13 +24,13 @@ module cctk
   use cctk_Interp
   use cctk_Main
   use cctk_Malloc1
+  use cctk_Math
   use cctk_MemAlloc
   use cctk_Misc
   use cctk_ParamCheck
   use cctk_Parameter
   use cctk_Reduction
   use cctk_Schedule
-  use cctk_Stagger
   use cctk_Sync
   use cctk_Termination
   use cctk_Timers