diff --git a/src/entt/graph/adjacency_matrix.hpp b/src/entt/graph/adjacency_matrix.hpp
index 753cab48c..16ae5436b 100644
--- a/src/entt/graph/adjacency_matrix.hpp
+++ b/src/entt/graph/adjacency_matrix.hpp
@@ -70,12 +70,12 @@ class edge_iterator {
 };
 
 template<typename Container>
-[[nodiscard]] inline constexpr bool operator==(const edge_iterator<Container> &lhs, const edge_iterator<Container> &rhs) noexcept {
+[[nodiscard]] constexpr bool operator==(const edge_iterator<Container> &lhs, const edge_iterator<Container> &rhs) noexcept {
     return lhs.pos == rhs.pos;
 }
 
 template<typename Container>
-[[nodiscard]] inline constexpr bool operator!=(const edge_iterator<Container> &lhs, const edge_iterator<Container> &rhs) noexcept {
+[[nodiscard]] constexpr bool operator!=(const edge_iterator<Container> &lhs, const edge_iterator<Container> &rhs) noexcept {
     return !(lhs == rhs);
 }