diff --git a/src/test/fuzz/coins_view.cpp b/src/test/fuzz/coins_view.cpp
index 12ef4b203fd..8ece94d771c 100644
--- a/src/test/fuzz/coins_view.cpp
+++ b/src/test/fuzz/coins_view.cpp
@@ -36,9 +36,7 @@ bool operator==(const Coin& a, const Coin& b)
 
 void initialize_coins_view()
 {
-    static const ECCVerifyHandle ecc_verify_handle;
-    ECC_Start();
-    SelectParams(CBaseChainParams::REGTEST);
+    static const auto testing_setup = MakeFuzzingContext<const TestingSetup>();
 }
 
 FUZZ_TARGET_INIT(coins_view, initialize_coins_view)
diff --git a/src/test/fuzz/load_external_block_file.cpp b/src/test/fuzz/load_external_block_file.cpp
index 6e173908b98..207ee586bc5 100644
--- a/src/test/fuzz/load_external_block_file.cpp
+++ b/src/test/fuzz/load_external_block_file.cpp
@@ -15,7 +15,7 @@
 
 void initialize_load_external_block_file()
 {
-    static const auto testing_setup = MakeFuzzingContext<>();
+    static const auto testing_setup = MakeFuzzingContext<const TestingSetup>();
 }
 
 FUZZ_TARGET_INIT(load_external_block_file, initialize_load_external_block_file)