diff --git a/hercules_cg/src/gpu.rs b/hercules_cg/src/gpu.rs
index efd7ba4bcfa17546555c9bc689f473af0a07df4a..b14a136fe4e31c4bb9af433d208232420332c2d4 100644
--- a/hercules_cg/src/gpu.rs
+++ b/hercules_cg/src/gpu.rs
@@ -8,9 +8,6 @@ use self::hercules_ir::*;
 
 use crate::*;
 
-use std::fs::OpenOptions;
-use std::io::Write as IoWrite;
-
 /*
  * The top level function to compile a Hercules IR function into CUDA
  * kernel for execution on the GPU. We generate CUDA C textually, with a lot