diff --git a/include/sirit/sirit.h b/include/sirit/sirit.h
index 2181d26..7b68757 100644
--- a/include/sirit/sirit.h
+++ b/include/sirit/sirit.h
@@ -941,6 +941,11 @@ public:
 
     // Group
 
+    /// Return the value from the invocation in the subgroup with an invocation ID equal to index.
+    /// The index must be the same for all active invocations in the subgroup, otherwise the results
+    /// are undefined.
+    Id OpSubgroupReadInvocationKHR(Id result_type, Id value, Id index);
+
     /// Return the value of the invocation identified by the current invocation's id within the
     /// group xor'ed with mask.
     Id OpGroupNonUniformShuffleXor(Id result_type, spv::Scope scope, Id value, Id mask);
diff --git a/src/instructions/group.cpp b/src/instructions/group.cpp
index 4025553..3c3d429 100644
--- a/src/instructions/group.cpp
+++ b/src/instructions/group.cpp
@@ -9,6 +9,13 @@
 
 namespace Sirit {
 
+Id Module::OpSubgroupReadInvocationKHR(Id result_type, Id value, Id index) {
+    auto op = std::make_unique<Op>(spv::Op::OpSubgroupReadInvocationKHR, bound++, result_type);
+    op->Add(value);
+    op->Add(index);
+    return AddCode(std::move(op));
+}
+
 Id Module::OpGroupNonUniformShuffleXor(Id result_type, spv::Scope scope, Id value, Id mask) {
     auto op = std::make_unique<Op>(spv::Op::OpGroupNonUniformShuffleXor, bound++, result_type);
     op->Add(static_cast<u32>(scope));