diff --git a/src/crypto/randomx/randomx.cpp b/src/crypto/randomx/randomx.cpp
index d605d74c..5a983172 100644
--- a/src/crypto/randomx/randomx.cpp
+++ b/src/crypto/randomx/randomx.cpp
@@ -233,12 +233,11 @@ void RandomX_ConfigurationBase::Apply()
 
 #if defined(XMRIG_FEATURE_ASM) && (defined(_M_X64) || defined(__x86_64__))
 	*(uint32_t*)(codeShhPrefetchTweaked + 3) = ArgonMemory * 16 - 1;
-	const uint32_t DatasetBaseMask = DatasetBaseSize - RANDOMX_DATASET_ITEM_SIZE;
-	*(uint32_t*)(codeReadDatasetRyzenTweaked + 9) = DatasetBaseMask;
-	*(uint32_t*)(codeReadDatasetRyzenTweaked + 24) = DatasetBaseMask;
-	*(uint32_t*)(codeReadDatasetTweaked + 7) = DatasetBaseMask;
-	*(uint32_t*)(codeReadDatasetTweaked + 23) = DatasetBaseMask;
-	*(uint32_t*)(codeReadDatasetLightSshInitTweaked + 59) = DatasetBaseMask;
+	// Not needed right now because all variants use default dataset base size
+	//const uint32_t DatasetBaseMask = DatasetBaseSize - RANDOMX_DATASET_ITEM_SIZE;
+	//*(uint32_t*)(codeReadDatasetTweaked + 9) = DatasetBaseMask;
+	//*(uint32_t*)(codeReadDatasetTweaked + 24) = DatasetBaseMask;
+	//*(uint32_t*)(codeReadDatasetLightSshInitTweaked + 59) = DatasetBaseMask;
 
 	const bool hasBMI2 = xmrig::Cpu::info()->hasBMI2();