1 files changed, 2 insertions, 2 deletions
diff --git a/src/test/fuzz/integer.cpp b/src/test/fuzz/integer.cpp
index 63b9296574..bd2e20030d 100644
--- a/src/test/fuzz/integer.cpp
+++ b/src/test/fuzz/integer.cpp
@@ -27,6 +27,7 @@
 #include <uint256.h>
 #include <util/moneystr.h>
 #include <util/strencodings.h>
+#include <util/string.h>
 #include <util/system.h>
 #include <util/time.h>
 #include <version.h>
@@ -93,11 +94,10 @@ void test_one_input(const std::vector<uint8_t>& buffer)
     // (void)GetVirtualTransactionSize(i64, i64, u32); // function defined only for a subset of int64_t/uint32_t inputs
     (void)HexDigit(ch);
     (void)MoneyRange(i64);
-    (void)i64tostr(i64);
+    (void)ToString(i64);
     (void)IsDigit(ch);
     (void)IsSpace(ch);
     (void)IsSwitchChar(ch);
-    (void)itostr(i32);
     (void)memusage::DynamicUsage(ch);
     (void)memusage::DynamicUsage(i16);
     (void)memusage::DynamicUsage(i32);