diff --git a/AK/FlyString.cpp b/AK/FlyString.cpp
index 9a29caf1db..4f1115316e 100644
--- a/AK/FlyString.cpp
+++ b/AK/FlyString.cpp
@@ -190,4 +190,9 @@ bool FlyString::equals_ignoring_ascii_case(FlyString const& other) const
     return StringUtils::equals_ignoring_ascii_case(bytes_as_string_view(), other.bytes_as_string_view());
 }
 
+bool FlyString::equals_ignoring_ascii_case(StringView other) const
+{
+    return StringUtils::equals_ignoring_ascii_case(bytes_as_string_view(), other);
+}
+
 }
diff --git a/AK/FlyString.h b/AK/FlyString.h
index 84587989f3..aba009dbff 100644
--- a/AK/FlyString.h
+++ b/AK/FlyString.h
@@ -64,6 +64,7 @@ public:
 
     // Compare this FlyString against another string with ASCII caseless matching.
     [[nodiscard]] bool equals_ignoring_ascii_case(FlyString const&) const;
+    [[nodiscard]] bool equals_ignoring_ascii_case(StringView) const;
 
     template<typename... Ts>
     [[nodiscard]] ALWAYS_INLINE constexpr bool is_one_of(Ts... strings) const