diff --git a/rpcs3/Emu/RSX/D3D12/D3D12FragmentProgramDecompiler.cpp b/rpcs3/Emu/RSX/D3D12/D3D12FragmentProgramDecompiler.cpp
index a99747f81d..13a97cda55 100644
--- a/rpcs3/Emu/RSX/D3D12/D3D12FragmentProgramDecompiler.cpp
+++ b/rpcs3/Emu/RSX/D3D12/D3D12FragmentProgramDecompiler.cpp
@@ -97,13 +97,14 @@ void D3D12FragmentDecompiler::insertConstants(std::stringstream & OS)
 			OS << "	" << PT.type << " " << PI.name << ";" << std::endl;
 	}
 	OS << "};" << std::endl << std::endl;
-	size_t textureIndex = 0;
+
 	for (ParamType PT : m_parr.params[PF_PARAM_UNIFORM])
 	{
 		if (PT.type != "sampler2D")
 			continue;
 		for (ParamItem PI : PT.items)
 		{
+			size_t textureIndex = atoi(PI.name.data() + 3);
 			OS << "Texture2D " << PI.name << " : register(t" << textureIndex << ");" << std::endl;
 			OS << "sampler " << PI.name << "sampler : register(s" << textureIndex << ");" << std::endl;
 			textureIndex++;