diff --git a/src/utils.rs b/src/utils.rs
index 3729ab1..2faeabd 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -77,7 +77,6 @@ pub struct Config {
     pub gem_type: u32,
     pub address: Address,
     pub claim: Claim,
-    pub cuda: bool,
     pub threads: usize,
 }