diff --git a/src/spirv/spirv_module.cpp b/src/spirv/spirv_module.cpp
index 22324d76e..d550a947c 100644
--- a/src/spirv/spirv_module.cpp
+++ b/src/spirv/spirv_module.cpp
@@ -535,6 +535,18 @@ namespace dxvk {
     m_annotations.putWord (memberId);
     m_annotations.putWord (decoration);
   }
+
+
+  void SpirvModule::memberDecorateMatrixStride(
+          uint32_t                structId,
+          uint32_t                memberId,
+          uint32_t                stride) {
+    m_annotations.putIns  (spv::OpMemberDecorate, 5);
+    m_annotations.putWord (structId);
+    m_annotations.putWord (memberId);
+    m_annotations.putWord (spv::DecorationMatrixStride);
+    m_annotations.putWord (stride);
+  }
   
   
   void SpirvModule::memberDecorateOffset(
diff --git a/src/spirv/spirv_module.h b/src/spirv/spirv_module.h
index 2a7afcff0..69b907f72 100644
--- a/src/spirv/spirv_module.h
+++ b/src/spirv/spirv_module.h
@@ -229,6 +229,11 @@ namespace dxvk {
             uint32_t                structId,
             uint32_t                memberId,
             spv::Decoration         decoration);
+
+    void memberDecorateMatrixStride(
+            uint32_t                structId,
+            uint32_t                memberId,
+            uint32_t                stride);
     
     void memberDecorateOffset(
             uint32_t                structId,