diff --git a/spirv-tools-index-fix.patch b/spirv-tools-index-fix.patch
new file mode 100644
index 0000000..fed9ea3
--- /dev/null
+++ b/spirv-tools-index-fix.patch
@@ -0,0 +1,112 @@
+From 8d2d66f30c5c25029ac029af2bc9c4aa6979e5bc Mon Sep 17 00:00:00 2001
+From: greg-lunarg <greg@lunarg.com>
+Date: Wed, 16 Jan 2019 16:02:07 -0700
+Subject: [PATCH] Fix vertex instrumentation to use VertexIndex and
+ InstanceIndex (#2294)
+
+...instead of VertexId and InstanceId
+---
+ include/spirv-tools/instrument.hpp    |  4 ++--
+ source/opt/instrument_pass.cpp        |  8 ++++----
+ source/opt/ir_context.cpp             |  4 ++--
+ test/opt/inst_bindless_check_test.cpp | 14 +++++++-------
+ 4 files changed, 15 insertions(+), 15 deletions(-)
+
+diff --git a/include/spirv-tools/instrument.hpp b/include/spirv-tools/instrument.hpp
+index 69d1ad259..f8068099c 100644
+--- a/include/spirv-tools/instrument.hpp
++++ b/include/spirv-tools/instrument.hpp
+@@ -75,8 +75,8 @@ static const int kInstCommonOutCnt = 4;
+ // error.
+ //
+ // Vertex Shader Output Record Offsets
+-static const int kInstVertOutVertexId = kInstCommonOutCnt;
+-static const int kInstVertOutInstanceId = kInstCommonOutCnt + 1;
++static const int kInstVertOutVertexIndex = kInstCommonOutCnt;
++static const int kInstVertOutInstanceIndex = kInstCommonOutCnt + 1;
+ 
+ // Frag Shader Output Record Offsets
+ static const int kInstFragOutFragCoordX = kInstCommonOutCnt;
+diff --git a/source/opt/instrument_pass.cpp b/source/opt/instrument_pass.cpp
+index 8ba8ce504..6935a43dc 100644
+--- a/source/opt/instrument_pass.cpp
++++ b/source/opt/instrument_pass.cpp
+@@ -168,10 +168,10 @@ void InstrumentPass::GenStageStreamWriteCode(uint32_t stage_idx,
+   switch (stage_idx) {
+     case SpvExecutionModelVertex: {
+       // Load and store VertexId and InstanceId
+-      GenBuiltinOutputCode(context()->GetBuiltinVarId(SpvBuiltInVertexId),
+-                           kInstVertOutVertexId, base_offset_id, builder);
+-      GenBuiltinOutputCode(context()->GetBuiltinVarId(SpvBuiltInInstanceId),
+-                           kInstVertOutInstanceId, base_offset_id, builder);
++      GenBuiltinOutputCode(context()->GetBuiltinVarId(SpvBuiltInVertexIndex),
++                           kInstVertOutVertexIndex, base_offset_id, builder);
++      GenBuiltinOutputCode(context()->GetBuiltinVarId(SpvBuiltInInstanceIndex),
++                           kInstVertOutInstanceIndex, base_offset_id, builder);
+     } break;
+     case SpvExecutionModelGLCompute: {
+       // Load and store GlobalInvocationId. Second word is unused; store zero.
+diff --git a/source/opt/ir_context.cpp b/source/opt/ir_context.cpp
+index a2f207c0c..fe69027f8 100644
+--- a/source/opt/ir_context.cpp
++++ b/source/opt/ir_context.cpp
+@@ -669,8 +669,8 @@ uint32_t IRContext::GetBuiltinVarId(uint32_t builtin) {
+         reg_type = type_mgr->GetRegisteredType(&v4float_ty);
+         break;
+       }
+-      case SpvBuiltInVertexId:
+-      case SpvBuiltInInstanceId:
++      case SpvBuiltInVertexIndex:
++      case SpvBuiltInInstanceIndex:
+       case SpvBuiltInPrimitiveId:
+       case SpvBuiltInInvocationId:
+       case SpvBuiltInGlobalInvocationId: {
+diff --git a/test/opt/inst_bindless_check_test.cpp b/test/opt/inst_bindless_check_test.cpp
+index ddafb3dc2..a426ce04c 100644
+--- a/test/opt/inst_bindless_check_test.cpp
++++ b/test/opt/inst_bindless_check_test.cpp
+@@ -1650,7 +1650,7 @@ OpCapability Sampled1D
+ OpExtension "SPV_KHR_storage_buffer_storage_class"
+ %1 = OpExtInstImport "GLSL.std.450"
+ OpMemoryModel Logical GLSL450
+-OpEntryPoint Vertex %main "main" %_ %coords2D %gl_VertexID %gl_InstanceID
++OpEntryPoint Vertex %main "main" %_ %coords2D %gl_VertexIndex %gl_InstanceIndex
+ OpSource GLSL 450
+ OpName %main "main"
+ OpName %lod "lod"
+@@ -1684,8 +1684,8 @@ OpMemberDecorate %_struct_61 0 Offset 0
+ OpMemberDecorate %_struct_61 1 Offset 4
+ OpDecorate %63 DescriptorSet 7
+ OpDecorate %63 Binding 0
+-OpDecorate %gl_VertexID BuiltIn VertexId
+-OpDecorate %gl_InstanceID BuiltIn InstanceId
++OpDecorate %gl_VertexIndex BuiltIn VertexIndex
++OpDecorate %gl_InstanceIndex BuiltIn InstanceIndex
+ %void = OpTypeVoid
+ %12 = OpTypeFunction %void
+ %float = OpTypeFloat 32
+@@ -1730,8 +1730,8 @@ OpDecorate %gl_InstanceID BuiltIn InstanceId
+ %uint_2 = OpConstant %uint 2
+ %uint_3 = OpConstant %uint 3
+ %_ptr_Input_uint = OpTypePointer Input %uint
+-%gl_VertexID = OpVariable %_ptr_Input_uint Input
+-%gl_InstanceID = OpVariable %_ptr_Input_uint Input
++%gl_VertexIndex = OpVariable %_ptr_Input_uint Input
++%gl_InstanceIndex = OpVariable %_ptr_Input_uint Input
+ %uint_5 = OpConstant %uint 5
+ %uint_6 = OpConstant %uint 6
+ %uint_7 = OpConstant %uint 7
+@@ -1819,11 +1819,11 @@ OpStore %81 %55
+ %83 = OpIAdd %uint %68 %uint_3
+ %84 = OpAccessChain %_ptr_StorageBuffer_uint %63 %uint_1 %83
+ OpStore %84 %uint_0
+-%87 = OpLoad %uint %gl_VertexID
++%87 = OpLoad %uint %gl_VertexIndex
+ %88 = OpIAdd %uint %68 %uint_4
+ %89 = OpAccessChain %_ptr_StorageBuffer_uint %63 %uint_1 %88
+ OpStore %89 %87
+-%91 = OpLoad %uint %gl_InstanceID
++%91 = OpLoad %uint %gl_InstanceIndex
+ %93 = OpIAdd %uint %68 %uint_5
+ %94 = OpAccessChain %_ptr_StorageBuffer_uint %63 %uint_1 %93
+ OpStore %94 %91
diff --git a/spirv-tools.spec b/spirv-tools.spec
index cee9737..85ce97c 100644
--- a/spirv-tools.spec
+++ b/spirv-tools.spec
@@ -5,13 +5,14 @@
 
 Name:           spirv-tools
 Version:        2019.1
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        API and commands for processing SPIR-V modules
 
 License:        ASL 2.0
 URL:            https://github.com/KhronosGroup/SPIRV-Tools
 Source0:        %url/archive/v%{version}.tar.gz#/%{name}-%{version}.tar.gz
 
+Patch0:         spirv-tools-index-fix.patch
 BuildRequires:  cmake3
 BuildRequires:  gcc-c++
 BuildRequires:  ninja-build
@@ -87,6 +88,9 @@ popd
 %{_libdir}/pkgconfig/SPIRV-Tools.pc
 
 %changelog
+* Thu Mar 07 2019 Dave Airlie <airlied@redhat.com> - 2019.1-2
+- Add patch to let vulkan-validation-layers build
+
 * Mon Feb 04 2019 Dave Airlie <airlied@redhat.com> - 2019.1-1
 - Update to 2019.1 release