diff --git a/local/recipes/drivers/linux-kpi/source/src/rust_impl/memory.rs b/local/recipes/drivers/linux-kpi/source/src/rust_impl/memory.rs
index 0bbb3051c..304dcaf35 100644
--- a/local/recipes/drivers/linux-kpi/source/src/rust_impl/memory.rs
+++ b/local/recipes/drivers/linux-kpi/source/src/rust_impl/memory.rs
@@ -132,8 +132,8 @@ fn dma32_alloc(size: usize) -> *mut u8 {
     ptr::null_mut()
 }
 
+#[cfg(test)]
 const GFP_KERNEL: u32 = 0;
-const GFP_ATOMIC: u32 = 1;
 const GFP_DMA32: u32 = 2;
 
 #[no_mangle]