diff --git a/src/utils/conversion_trigger.hpp b/src/utils/conversion_trigger.hpp
index 9d5d4a5..8719df2 100644
--- a/src/utils/conversion_trigger.hpp
+++ b/src/utils/conversion_trigger.hpp
@@ -45,8 +45,8 @@
 inline constexpr bool is_variant_v = is_variant<T>::value;
 
 template <typename AlternativeT, typename VariantT>
-requires is_variant_v<VariantT>
-bool isFirstElementOfType(const std::vector<VariantT>& collection)
+    requires is_variant_v<VariantT> bool
+isFirstElementOfType(const std::vector<VariantT>& collection)
 {
     if (collection.empty())
     {