diff --git a/renderdoc/api/replay/vk_pipestate.h b/renderdoc/api/replay/vk_pipestate.h
index 6c04b8469..ff8800bf2 100644
--- a/renderdoc/api/replay/vk_pipestate.h
+++ b/renderdoc/api/replay/vk_pipestate.h
@@ -426,6 +426,9 @@ struct RenderPass
   DOCUMENT("The :class:`ResourceId` of the render pass.");
   ResourceId obj;
 
+  DOCUMENT("The index of the current active subpass.");
+  uint32_t subpass;
+
   // VKTODOMED renderpass and subpass information here
 
   DOCUMENT("A list of indices into the framebuffer attachments for input attachments.");
diff --git a/renderdoc/driver/vulkan/vk_replay.cpp b/renderdoc/driver/vulkan/vk_replay.cpp
index 9777cf8d6..713097c06 100644
--- a/renderdoc/driver/vulkan/vk_replay.cpp
+++ b/renderdoc/driver/vulkan/vk_replay.cpp
@@ -3090,6 +3090,7 @@ void VulkanReplay::SavePipelineState()
     {
       // Renderpass
       m_VulkanPipelineState.Pass.renderpass.obj = rm->GetOriginalID(state.renderPass);
+      m_VulkanPipelineState.Pass.renderpass.subpass = state.subpass;
       if(state.renderPass != ResourceId())
       {
         m_VulkanPipelineState.Pass.renderpass.inputAttachments =
diff --git a/renderdoc/replay/renderdoc_serialise.inl b/renderdoc/replay/renderdoc_serialise.inl
index 7fa777aae..18c0c1484 100644
--- a/renderdoc/replay/renderdoc_serialise.inl
+++ b/renderdoc/replay/renderdoc_serialise.inl
@@ -2072,12 +2072,13 @@ template <typename SerialiserType>
 void DoSerialise(SerialiserType &ser, VKPipe::RenderPass &el)
 {
   SERIALISE_MEMBER(obj);
+  SERIALISE_MEMBER(subpass);
   SERIALISE_MEMBER(inputAttachments);
   SERIALISE_MEMBER(colorAttachments);
   SERIALISE_MEMBER(resolveAttachments);
   SERIALISE_MEMBER(depthstencilAttachment);
 
-  SIZE_CHECK(64);
+  SIZE_CHECK(72);
 }
 
 template <typename SerialiserType>
@@ -2127,7 +2128,7 @@ void DoSerialise(SerialiserType &ser, VKPipe::CurrentPass &el)
   SERIALISE_MEMBER(framebuffer);
   SERIALISE_MEMBER(renderArea);
 
-  SIZE_CHECK(120);
+  SIZE_CHECK(128);
 }
 
 template <typename SerialiserType>
@@ -2178,7 +2179,7 @@ void DoSerialise(SerialiserType &ser, VKPipe::State &el)
 
   SERIALISE_MEMBER(images);
 
-  SIZE_CHECK(1280);
+  SIZE_CHECK(1288);
 }
 
 #pragma endregion Vulkan pipeline state