diff --git a/depends/packages/qt.mk b/depends/packages/qt.mk
index 5f9958e0ed..7709f3aabd 100644
--- a/depends/packages/qt.mk
+++ b/depends/packages/qt.mk
@@ -126,7 +126,7 @@ $(package)_config_opts_darwin += -device-option XCODE_VERSION=$(XCODE_VERSION)
 endif
 
 # for macOS on Apple Silicon (ARM) see https://bugreports.qt.io/browse/QTBUG-85279
-$(package)_config_opts_arm_darwin += -device-option QMAKE_APPLE_DEVICE_ARCHS=arm64
+$(package)_config_opts_aarch64_darwin += -device-option QMAKE_APPLE_DEVICE_ARCHS=arm64
 
 $(package)_config_opts_linux = -qt-xcb
 $(package)_config_opts_linux += -no-xcb-xlib
diff --git a/src/test/fuzz/tx_pool.cpp b/src/test/fuzz/tx_pool.cpp
index 4387619db8..85673ce0ca 100644
--- a/src/test/fuzz/tx_pool.cpp
+++ b/src/test/fuzz/tx_pool.cpp
@@ -142,7 +142,8 @@ FUZZ_TARGET_INIT(tx_pool_standard, initialize_tx_pool)
         return c.out.nValue.GetAmount();
     };
 
-    while (fuzzed_data_provider.ConsumeBool()) {
+    unsigned int limit = 300;
+    while (fuzzed_data_provider.ConsumeBool() && --limit) {
         {
             // Total supply is the mempool fee + all outpoints
             CAmount supply_now{WITH_LOCK(tx_pool.cs, return tx_pool.GetTotalFee())};
@@ -308,7 +309,8 @@ FUZZ_TARGET_INIT(tx_pool, initialize_tx_pool)
     CTxMemPool tx_pool_{/* estimator */ nullptr, /* check_ratio */ 1};
     MockedTxPool& tx_pool = *static_cast<MockedTxPool*>(&tx_pool_);
 
-    while (fuzzed_data_provider.ConsumeBool()) {
+    unsigned int limit = 300;
+    while (fuzzed_data_provider.ConsumeBool() && --limit) {
         const auto mut_tx = ConsumeTransaction(fuzzed_data_provider, txids);
 
         if (fuzzed_data_provider.ConsumeBool()) {