diff --git a/AK/StdLibExtras.h b/AK/StdLibExtras.h
index 2e132a5a1e..a1cf752157 100644
--- a/AK/StdLibExtras.h
+++ b/AK/StdLibExtras.h
@@ -47,19 +47,19 @@ inline constexpr dword round_up_to_power_of_two(dword value, dword power_of_two)
 namespace AK {
 
 template<typename T>
-inline T min(const T& a, const T& b)
+inline constexpr T min(const T& a, const T& b)
 {
     return a < b ? a : b;
 }
 
 template<typename T>
-inline T max(const T& a, const T& b)
+inline constexpr T max(const T& a, const T& b)
 {
     return a < b ? b : a;
 }
 
 template<typename T, typename U>
-static inline T ceil_div(T a, U b)
+inline constexpr T ceil_div(T a, U b)
 {
     static_assert(sizeof(T) == sizeof(U));
     T result = a / b;
diff --git a/AK/StringImpl.h b/AK/StringImpl.h
index dbeb9d5ecf..b39e363750 100644
--- a/AK/StringImpl.h
+++ b/AK/StringImpl.h
@@ -66,7 +66,7 @@ private:
     char m_inline_buffer[0];
 };
 
-inline dword string_hash(const char* characters, int length)
+inline constexpr dword string_hash(const char* characters, int length)
 {
     dword hash = 0;
     for (int i = 0; i < length; ++i) {