diff --git a/test/util-test.cc b/test/util-test.cc
index 56a17a98..35a5e410 100644
--- a/test/util-test.cc
+++ b/test/util-test.cc
@@ -37,6 +37,8 @@
 
 #include "format.h"
 
+#undef max
+
 using fmt::StringRef;
 
 namespace {