diff --git a/renderdoc/driver/vulkan/vk_debug.cpp b/renderdoc/driver/vulkan/vk_debug.cpp
index 96381970b..b4c826ae3 100644
--- a/renderdoc/driver/vulkan/vk_debug.cpp
+++ b/renderdoc/driver/vulkan/vk_debug.cpp
@@ -1782,11 +1782,12 @@ void VulkanReplay::GeneralMisc::Init(WrappedVulkan *driver, VkDescriptorPool des
 
   VkDescriptorPoolSize descPoolTypes[] = {
       {VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 320},
+      {VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE, 128},
       {VK_DESCRIPTOR_TYPE_STORAGE_IMAGE, 32},
       {VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, 128},
       {VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC, 128},
       {VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER, 64},
-      {VK_DESCRIPTOR_TYPE_SAMPLER, 32},
+      {VK_DESCRIPTOR_TYPE_SAMPLER, 64},
       {VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, 32},
   };