diff --git a/examples_tests b/examples_tests
index 829ea34183..e5d5ae2ca9 160000
--- a/examples_tests
+++ b/examples_tests
@@ -1 +1 @@
-Subproject commit 829ea34183a0a62a3bd68ded4dd9e451b97126d4
+Subproject commit e5d5ae2ca9137a6966d00aa039f3e6dae7c23fb9
diff --git a/include/nbl/system/to_string.h b/include/nbl/system/to_string.h
index 3169503a06..92888704c0 100644
--- a/include/nbl/system/to_string.h
+++ b/include/nbl/system/to_string.h
@@ -2,8 +2,6 @@
 #define _NBL_SYSTEM_TO_STRING_INCLUDED_
 
 #include <nbl/builtin/hlsl/cpp_compat.hlsl>
-#include <nbl/builtin/hlsl/emulated/int64_t.hlsl>
-#include <nbl/builtin/hlsl/morton.hlsl>
 
 namespace nbl
 {
@@ -21,24 +19,6 @@ struct to_string_helper
     }
 };
 
-template<>
-struct to_string_helper<hlsl::emulated_uint64_t>
-{
-    static std::string __call(const hlsl::emulated_uint64_t& value)
-    {
-        return std::to_string(static_cast<uint64_t>(value));
-    }
-};
-
-template<>
-struct to_string_helper<hlsl::emulated_int64_t>
-{
-    static std::string __call(const hlsl::emulated_int64_t& value)
-    {
-        return std::to_string(static_cast<int64_t>(value));
-    }
-};
-
 template<typename T, int16_t N>
 struct to_string_helper<hlsl::vector<T, N>>
 {
@@ -59,17 +39,6 @@ struct to_string_helper<hlsl::vector<T, N>>
     }
 };
 
-template<bool Signed, uint16_t Bits, uint16_t D, typename _uint64_t>
-struct to_string_helper<hlsl::morton::code<Signed, Bits, D, _uint64_t>>
-{
-    using value_t = hlsl::morton::code<Signed, Bits, D, _uint64_t>;
-    static std::string __call(value_t value)
-    {
-        return to_string_helper<value_t::storage_t>::__call(value.value);
-    }
-};
-
-
 }
 
 template<typename T>