diff --git a/SPIRV/GlslangToSpv.cpp b/SPIRV/GlslangToSpv.cpp
index b6ac812900..daa855cace 100755
--- a/SPIRV/GlslangToSpv.cpp
+++ b/SPIRV/GlslangToSpv.cpp
@@ -3715,13 +3715,13 @@ bool TGlslangToSpvTraverser::visitAggregate(glslang::TVisit visit, glslang::TInt
 
         // Determine Cooperative Matrix Operands bits from the signedness of the types.
         if (isTypeSignedInt(glslangOperands[0]->getAsTyped()->getBasicType()))
-            matrixOperands |= spv::CooperativeMatrixOperandsMatrixASignedComponentsMask;
+            matrixOperands |= spv::CooperativeMatrixOperandsMatrixASignedComponentsKHRMask;
         if (isTypeSignedInt(glslangOperands[1]->getAsTyped()->getBasicType()))
-            matrixOperands |= spv::CooperativeMatrixOperandsMatrixBSignedComponentsMask;
+            matrixOperands |= spv::CooperativeMatrixOperandsMatrixBSignedComponentsKHRMask;
         if (isTypeSignedInt(glslangOperands[2]->getAsTyped()->getBasicType()))
-            matrixOperands |= spv::CooperativeMatrixOperandsMatrixCSignedComponentsMask;
+            matrixOperands |= spv::CooperativeMatrixOperandsMatrixCSignedComponentsKHRMask;
         if (isTypeSignedInt(node->getBasicType()))
-            matrixOperands |= spv::CooperativeMatrixOperandsMatrixResultSignedComponentsMask;
+            matrixOperands |= spv::CooperativeMatrixOperandsMatrixResultSignedComponentsKHRMask;
 
         std::vector<spv::IdImmediate> idImmOps;
         idImmOps.push_back(spv::IdImmediate(true, operands[0]));
diff --git a/SPIRV/doc.cpp b/SPIRV/doc.cpp
index 53ce9e152b..1a05c67360 100755
--- a/SPIRV/doc.cpp
+++ b/SPIRV/doc.cpp
@@ -802,11 +802,11 @@ const int CooperativeMatrixOperandsCeiling = 6;
 const char* CooperativeMatrixOperandsString(int op)
 {
     switch (op) {
-    case CooperativeMatrixOperandsMatrixASignedComponentsShift:  return "ASignedComponents";
-    case CooperativeMatrixOperandsMatrixBSignedComponentsShift:  return "BSignedComponents";
-    case CooperativeMatrixOperandsMatrixCSignedComponentsShift:  return "CSignedComponents";
-    case CooperativeMatrixOperandsMatrixResultSignedComponentsShift:  return "ResultSignedComponents";
-    case CooperativeMatrixOperandsSaturatingAccumulationShift:   return "SaturatingAccumulation";
+    case CooperativeMatrixOperandsMatrixASignedComponentsKHRShift:  return "ASignedComponentsKHR";
+    case CooperativeMatrixOperandsMatrixBSignedComponentsKHRShift:  return "BSignedComponentsKHR";
+    case CooperativeMatrixOperandsMatrixCSignedComponentsKHRShift:  return "CSignedComponentsKHR";
+    case CooperativeMatrixOperandsMatrixResultSignedComponentsKHRShift:  return "ResultSignedComponentsKHR";
+    case CooperativeMatrixOperandsSaturatingAccumulationKHRShift:   return "SaturatingAccumulationKHR";
 
     default: return "Bad";
     }
diff --git a/SPIRV/spirv.hpp b/SPIRV/spirv.hpp
index 02c1eded73..5999aba931 100644
--- a/SPIRV/spirv.hpp
+++ b/SPIRV/spirv.hpp
@@ -1274,26 +1274,26 @@ enum PackedVectorFormat {
 };
 
 enum CooperativeMatrixOperandsShift {
-    CooperativeMatrixOperandsMatrixASignedComponentsShift = 0,
-    CooperativeMatrixOperandsMatrixBSignedComponentsShift = 1,
-    CooperativeMatrixOperandsMatrixCSignedComponentsShift = 2,
-    CooperativeMatrixOperandsMatrixResultSignedComponentsShift = 3,
-    CooperativeMatrixOperandsSaturatingAccumulationShift = 4,
+    CooperativeMatrixOperandsMatrixASignedComponentsKHRShift = 0,
+    CooperativeMatrixOperandsMatrixBSignedComponentsKHRShift = 1,
+    CooperativeMatrixOperandsMatrixCSignedComponentsKHRShift = 2,
+    CooperativeMatrixOperandsMatrixResultSignedComponentsKHRShift = 3,
+    CooperativeMatrixOperandsSaturatingAccumulationKHRShift = 4,
     CooperativeMatrixOperandsMax = 0x7fffffff,
 };
 
 enum CooperativeMatrixOperandsMask {
     CooperativeMatrixOperandsMaskNone = 0,
-    CooperativeMatrixOperandsMatrixASignedComponentsMask = 0x00000001,
-    CooperativeMatrixOperandsMatrixBSignedComponentsMask = 0x00000002,
-    CooperativeMatrixOperandsMatrixCSignedComponentsMask = 0x00000004,
-    CooperativeMatrixOperandsMatrixResultSignedComponentsMask = 0x00000008,
-    CooperativeMatrixOperandsSaturatingAccumulationMask = 0x00000010,
+    CooperativeMatrixOperandsMatrixASignedComponentsKHRMask = 0x00000001,
+    CooperativeMatrixOperandsMatrixBSignedComponentsKHRMask = 0x00000002,
+    CooperativeMatrixOperandsMatrixCSignedComponentsKHRMask = 0x00000004,
+    CooperativeMatrixOperandsMatrixResultSignedComponentsKHRMask = 0x00000008,
+    CooperativeMatrixOperandsSaturatingAccumulationKHRMask = 0x00000010,
 };
 
 enum CooperativeMatrixLayout {
-    CooperativeMatrixLayoutCooperativeMatrixRowMajorKHR = 0,
-    CooperativeMatrixLayoutCooperativeMatrixColumnMajorKHR = 1,
+    CooperativeMatrixLayoutRowMajorKHR = 0,
+    CooperativeMatrixLayoutColumnMajorKHR = 1,
     CooperativeMatrixLayoutMax = 0x7fffffff,
 };
 
diff --git a/Test/baseResults/spv.coopmatKHR.comp.out b/Test/baseResults/spv.coopmatKHR.comp.out
index d72b0678aa..60a454003d 100644
--- a/Test/baseResults/spv.coopmatKHR.comp.out
+++ b/Test/baseResults/spv.coopmatKHR.comp.out
@@ -372,15 +372,15 @@ spv.coopmatKHR.comp
              205:         202 Load 204(ms8A)
              209:         206 Load 208(ms8B)
              213:         210 Load 212(ms8C)
-             214:         210 CooperativeMatrixMulAddKHR 205 209 213 ASignedComponents BSignedComponents CSignedComponents ResultSignedComponents 
+             214:         210 CooperativeMatrixMulAddKHR 205 209 213 ASignedComponentsKHR BSignedComponentsKHR CSignedComponentsKHR ResultSignedComponentsKHR 
              215:         202 Load 204(ms8A)
              216:         206 Load 208(ms8B)
              217:         210 Load 212(ms8C)
-             218:         210 CooperativeMatrixMulAddKHR 215 216 217 ASignedComponents BSignedComponents CSignedComponents ResultSignedComponents 
+             218:         210 CooperativeMatrixMulAddKHR 215 216 217 ASignedComponentsKHR BSignedComponentsKHR CSignedComponentsKHR ResultSignedComponentsKHR 
              219:         202 Load 204(ms8A)
              220:         206 Load 208(ms8B)
              221:         210 Load 212(ms8C)
-             223:         210 CooperativeMatrixMulAddKHR 219 220 221 ASignedComponents BSignedComponents CSignedComponents ResultSignedComponents SaturatingAccumulation 
+             223:         210 CooperativeMatrixMulAddKHR 219 220 221 ASignedComponentsKHR BSignedComponentsKHR CSignedComponentsKHR ResultSignedComponentsKHR SaturatingAccumulationKHR 
              228:         225 Load 227(m16)
              229:    194(ptr) AccessChain 193(shmatrix) 82
                               CooperativeMatrixStoreKHR 229 228 62 10 MakePointerAvailableKHR NonPrivatePointerKHR 10