diff --git a/src/miner.h b/src/miner.h
index 1f6737a9da57a..d49a89d8ed452 100644
--- a/src/miner.h
+++ b/src/miner.h
@@ -165,7 +165,6 @@ class BlockAssembler
 public:
     struct Options {
         Options();
-        size_t nBlockMaxWeight;
         size_t nBlockMaxSize;
         CFeeRate blockMinFeeRate;
     };
diff --git a/src/test/miner_tests.cpp b/src/test/miner_tests.cpp
index ef0c0bb9ed2fc..64790a2bf692e 100644
--- a/src/test/miner_tests.cpp
+++ b/src/test/miner_tests.cpp
@@ -31,8 +31,7 @@ static CFeeRate blockMinFeeRate = CFeeRate(DEFAULT_BLOCK_MIN_TX_FEE);
 static BlockAssembler AssemblerForTest(const CChainParams& params) {
     BlockAssembler::Options options;
 
-    options.nBlockMaxWeight = MAX_BLOCK_WEIGHT;
-    options.nBlockMaxSize = MAX_BLOCK_SERIALIZED_SIZE;
+    options.nBlockMaxSize = DEFAULT_BLOCK_MAX_SIZE;
     options.blockMinFeeRate = blockMinFeeRate;
     return BlockAssembler(params, options);
 }