diff --git a/CMakeLists.txt b/CMakeLists.txt
index 79828bf..07152b2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.0)
+cmake_minimum_required(VERSION 3.0...3.5)
 
 project(constexpr_md5 VERSION 0.1.0 LANGUAGES CXX)
 
@@ -7,5 +7,5 @@ set_target_properties(constexpr_md5 PROPERTIES
     INTERFACE_INCLUDE_DIRECTORIES ${CMAKE_CURRENT_SOURCE_DIR}/include
 )
 
-enable_testing()
-add_subdirectory(test)
\ No newline at end of file
+#enable_testing()
+#add_subdirectory(test)
\ No newline at end of file
diff --git a/include/md5.h b/include/md5.h
index 10f8815..16c9423 100644
--- a/include/md5.h
+++ b/include/md5.h
@@ -23,6 +23,10 @@
 #include <cstdint>
 #include <cstring>
 
+#ifdef __cpp_lib_string_view
+#include <string_view>
+#endif //__cpp_lib_string_view
+
 namespace md5 {
     using Digest = std::array<unsigned char, 16>;
 
@@ -216,6 +220,14 @@ namespace md5 {
         c.append(s, details::const_strlen(s));
         return c.final();
     }
+
+#ifdef __cpp_lib_string_view
+    constexpr Digest compute(std::string_view s) noexcept {
+        details::Context c;
+        c.append(s.data(), s.length());
+        return c.final();
+    }
+#endif //__cpp_lib_string_view
 }
 
 #endif
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index e48376a..629d1ad 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -1,3 +1,5 @@
+cmake_minimum_required(VERSION 3.0...3.5)
+
 add_subdirectory(external/doctest)
 
 add_executable(constexpr_md5_unit_tests main.cc)