diff --git a/pkg/resourceprovider/cudaminer/keccak.cu b/pkg/resourceprovider/cudaminer/keccak.cu
index c50df832..2ff0708c 100644
--- a/pkg/resourceprovider/cudaminer/keccak.cu
+++ b/pkg/resourceprovider/cudaminer/keccak.cu
@@ -327,40 +327,3 @@ extern "C" __global__ __launch_bounds__(1024)
 
     delete nonce;//45
 }
-
-
-extern "C" __global__ __launch_bounds__(1024)
-
-  void kernel_lilypad_pow_debug(uint8_t* chanllenge, uint64_t* startNonce,  uint64_t* target, uint64_t n_batch, uint8_t* resNonce,  uint8_t *hash, uint8_t *pack)
-{
-    uint64_t thread = blockIdx.x * blockDim.x + threadIdx.x; //4
-    if (thread >= n_batch) {//36
-        return;
-    }
-
-    //pack input
-    uint8_t in[64];
-    memcpy(in, chanllenge, 32);
-    //increase nonce
-    uint8_t* nonce = (uint8_t*)addUint256(startNonce, thread);//35
-    uint8_t nonce_rev[32];
-    reverse32BytesInPlace(nonce, nonce_rev);//18
-    memcpy(in+32, nonce_rev, 32);
-    
-
-    uint8_t out[32];
-    CUDA_KECCAK_CTX ctx;
-    cuda_keccak_init(&ctx);        //6
-    cuda_keccak_update(&ctx, in,64);   //12
-    cuda_keccak_final_rev(&ctx, out);       //6
-
-    if (hashbelowtarget((uint64_t*)out, target)) {//49
-      //  uint8_t out_rev[64];
-      //  reverse32BytesInPlace(out, out_rev);//18
-       // memcpy(hash, out_rev, 32);
-      //  memcpy(pack, in, 64);
-        memcpy(resNonce, nonce_rev, 32);
-    } 
-
-    delete nonce;//45
-}
diff --git a/pkg/resourceprovider/cudaworker.go b/pkg/resourceprovider/cudaworker.go
index 418ab269..a54ad460 100644
--- a/pkg/resourceprovider/cudaworker.go
+++ b/pkg/resourceprovider/cudaworker.go
@@ -1,5 +1,5 @@
-//go:build linux
-// +build linux
+//go:build cuda
+// +build cuda
 
 package resourceprovider
 
diff --git a/pkg/resourceprovider/others_os.go b/pkg/resourceprovider/others_os.go
index 0f561b18..acd434c3 100644
--- a/pkg/resourceprovider/others_os.go
+++ b/pkg/resourceprovider/others_os.go
@@ -1,5 +1,5 @@
-//go:build !linux
-// +build !linux
+//go:build !cuda
+// +build !cuda
 
 package resourceprovider