diff --git a/premake5.lua b/premake5.lua
index 2fe960ef..6984a323 100644
--- a/premake5.lua
+++ b/premake5.lua
@@ -100,7 +100,7 @@ workspace "iw4x"
 		buildoptions { "-Zm200" } -- allocate ~150mb memory for the precompiled header. This should be enough, increase if necessary
 
 		-- Dependency on zlib, json11 and asio
-		links { "zlib", "json11", "pdcurses", "libtomcrypt" }
+		links { "zlib", "json11", "pdcurses", "libtomcrypt", "tomsfastmath" }
 		includedirs 
 		{ 
 			"./deps/zlib",
@@ -108,6 +108,7 @@ workspace "iw4x"
 			"./deps/pdcurses", 
 			"./deps/asio/asio/include",
 			"./deps/libtomcrypt/src/headers",
+			"./deps/tomsfastmath/src/headers",
 		}
 
 		-- Virtual paths
@@ -204,8 +205,11 @@ workspace "iw4x"
 		-- libtomcrypt
 		project "libtomcrypt"
 			language "C"
-			defines { "_LIB", "LTC_SOURCE", "LTC_NO_RSA_BLINDING" }
+			defines { "_LIB", "LTC_SOURCE", "LTC_NO_RSA_BLINDING", "TFM_DESC" }
+			
+			links { "tomsfastmath" }
 			includedirs { "./deps/libtomcrypt/src/headers"  }
+			includedirs { "./deps/tomsfastmath/src/headers"  }
 
 			files { "./deps/libtomcrypt/src/**.c" }
 			
diff --git a/src/Components/Modules/Node.cpp b/src/Components/Modules/Node.cpp
index d29d01b6..506a48ef 100644
--- a/src/Components/Modules/Node.cpp
+++ b/src/Components/Modules/Node.cpp
@@ -239,7 +239,7 @@ namespace Components
 //#ifdef USE_NODE_STUFF
 		Assert_Size(Node::AddressEntry, 6);
 
-		//ltc_mp = tfm_desc;
+		ltc_mp = tfm_desc;
 
 		Dvar::OnInit([] ()
 		{
diff --git a/src/STDInclude.hpp b/src/STDInclude.hpp
index c019bfab..34d6d5c9 100644
--- a/src/STDInclude.hpp
+++ b/src/STDInclude.hpp
@@ -46,7 +46,7 @@
 
 #define ZLIB_CONST
 
-//#define TFM_DESC
+#define TFM_DESC
 #define LTC_NO_FAST
 #define LTC_NO_PROTOTYPES
 #define LTC_NO_RSA_BLINDING
@@ -57,6 +57,8 @@
 #include <curses.h>
 //#include <asio.hpp>
 #include <json11.hpp>
+
+#include <tfm.h>
 #include <tomcrypt.h>
 
 #pragma warning(pop)