diff --git a/src/GPU/FcnGPU.jl b/src/GPU/FcnGPU.jl
index 8aef303..d0bb88f 100644
--- a/src/GPU/FcnGPU.jl
+++ b/src/GPU/FcnGPU.jl
@@ -104,7 +104,6 @@ end
 
 function FcnGPU!(F,U,FE,Metric,Phys,Cache,Exchange,Global,Param,DiscType)
 
-  @show sum(abs.(U[:,:,2:Nz-1]))
 
   backend = get_backend(F)
   FT = eltype(F)
@@ -218,6 +217,7 @@ function FcnGPU!(F,U,FE,Metric,Phys,Cache,Exchange,Global,Param,DiscType)
 ####
 # First phase  
 ####
+  @show sum(abs.(U[:,:,2:Nz-1]))
   Temp1 .= FT(0)
   @views MRho = CacheF[:,:,6]
   KHyperViscKernel!(CacheF,MRho,U,DS,DW,dXdxI,J,M,Glob,ndrange=ndrangeB)