diff --git a/test/test.cpp b/test/test.cpp
index cbee0ba..b5929ee 100644
--- a/test/test.cpp
+++ b/test/test.cpp
@@ -499,7 +499,9 @@ TEST_CASE("extrema") {
     REQUIRE(magic_enum::detail::reflected_min_v<Directions> == MAGIC_ENUM_RANGE_MIN);
     REQUIRE(magic_enum::detail::min_v<Directions> == -120);
 
-#if defined(__clang__) && __clang_major__ > 5 // linker fail: undefined reference to `magic_enum::enum_range<number>::min'
+#if defined(__clang__) && __clang_major__ == 5
+    // clang-5 linker fail: undefined reference to `magic_enum::enum_range<number>::min'.
+#else
     REQUIRE(magic_enum::enum_range<number>::min == 100);
 #endif
     REQUIRE(magic_enum::detail::reflected_min_v<number> == 100);
@@ -523,7 +525,9 @@ TEST_CASE("extrema") {
     REQUIRE(magic_enum::detail::reflected_max_v<Directions> == MAGIC_ENUM_RANGE_MAX);
     REQUIRE(magic_enum::detail::max_v<Directions> == 120);
 
-#if defined(__clang__) && __clang_major__ > 5  // linker fail: undefined reference to `magic_enum::enum_range<number>::max'
+#if defined(__clang__) && __clang_major__ == 5
+    // clang-5 linker fail: undefined reference to `magic_enum::enum_range<number>::max'.
+#else
     REQUIRE(magic_enum::enum_range<number>::max == 300);
 #endif
     REQUIRE(magic_enum::detail::reflected_max_v<number> == 300);