diff --git a/src/spirv/spirv_module.cpp b/src/spirv/spirv_module.cpp
index bd69bde8..0f63facb 100644
--- a/src/spirv/spirv_module.cpp
+++ b/src/spirv/spirv_module.cpp
@@ -438,6 +438,34 @@ namespace dxvk {
     m_annotations.putInt32(specId);
   }
   
+
+  void SpirvModule::decorateXfb(
+          uint32_t                object,
+          uint32_t                streamId,
+          uint32_t                bufferId,
+          uint32_t                offset,
+          uint32_t                stride) {
+    m_annotations.putIns  (spv::OpDecorate, 4);
+    m_annotations.putWord (object);
+    m_annotations.putWord (spv::DecorationStream);
+    m_annotations.putInt32(streamId);
+
+    m_annotations.putIns  (spv::OpDecorate, 4);
+    m_annotations.putWord (object);
+    m_annotations.putWord (spv::DecorationXfbBuffer);
+    m_annotations.putInt32(bufferId);
+
+    m_annotations.putIns  (spv::OpDecorate, 4);
+    m_annotations.putWord (object);
+    m_annotations.putWord (spv::DecorationXfbStride);
+    m_annotations.putInt32(stride);
+
+    m_annotations.putIns  (spv::OpDecorate, 4);
+    m_annotations.putWord (object);
+    m_annotations.putWord (spv::DecorationOffset);
+    m_annotations.putInt32(offset);
+  }
+  
   
   void SpirvModule::memberDecorateBuiltIn(
           uint32_t                structId,
diff --git a/src/spirv/spirv_module.h b/src/spirv/spirv_module.h
index 9886fd3e..36f0fdd2 100644
--- a/src/spirv/spirv_module.h
+++ b/src/spirv/spirv_module.h
@@ -197,6 +197,13 @@ namespace dxvk {
             uint32_t                object,
             uint32_t                specId);
     
+    void decorateXfb(
+            uint32_t                object,
+            uint32_t                streamId,
+            uint32_t                bufferId,
+            uint32_t                offset,
+            uint32_t                stride);
+    
     void memberDecorateBuiltIn(
             uint32_t                structId,
             uint32_t                memberId,