diff --git a/libs/vkd3d/device.c b/libs/vkd3d/device.c
index fac16a89..381bb360 100644
--- a/libs/vkd3d/device.c
+++ b/libs/vkd3d/device.c
@@ -99,6 +99,7 @@ static const struct vkd3d_optional_extension_info optional_device_extensions[] =
     /* EXT extensions */
     VK_EXTENSION(EXT_CALIBRATED_TIMESTAMPS, EXT_calibrated_timestamps),
     VK_EXTENSION(EXT_CONDITIONAL_RENDERING, EXT_conditional_rendering),
+    VK_EXTENSION(EXT_CONSERVATIVE_RASTERIZATION, EXT_conservative_rasterization),
     VK_EXTENSION(EXT_CUSTOM_BORDER_COLOR, EXT_custom_border_color),
     VK_EXTENSION(EXT_DEPTH_CLIP_ENABLE, EXT_depth_clip_enable),
     VK_EXTENSION(EXT_DESCRIPTOR_INDEXING, EXT_descriptor_indexing),
@@ -964,6 +965,12 @@ static void vkd3d_physical_device_info_init(struct vkd3d_physical_device_info *i
         vk_prepend_struct(&info->features2, &info->conditional_rendering_features);
     }
 
+    if (vulkan_info->EXT_conservative_rasterization)
+    {
+        info->conservative_rasterization_properties.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_CONSERVATIVE_RASTERIZATION_PROPERTIES_EXT;
+        vk_prepend_struct(&info->properties2, &info->conservative_rasterization_properties);
+    }
+
     if (vulkan_info->EXT_custom_border_color)
     {
         info->custom_border_color_features.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_CUSTOM_BORDER_COLOR_FEATURES_EXT;
diff --git a/libs/vkd3d/vkd3d_private.h b/libs/vkd3d/vkd3d_private.h
index ebee81dc..939467b1 100644
--- a/libs/vkd3d/vkd3d_private.h
+++ b/libs/vkd3d/vkd3d_private.h
@@ -121,6 +121,7 @@ struct vkd3d_vulkan_info
     /* EXT device extensions */
     bool EXT_calibrated_timestamps;
     bool EXT_conditional_rendering;
+    bool EXT_conservative_rasterization;
     bool EXT_custom_border_color;
     bool EXT_depth_clip_enable;
     bool EXT_descriptor_indexing;
@@ -2419,6 +2420,7 @@ struct vkd3d_physical_device_info
     VkPhysicalDeviceAccelerationStructurePropertiesKHR acceleration_structure_properties;
     VkPhysicalDeviceFloatControlsPropertiesKHR float_control_properties;
     VkPhysicalDeviceFragmentShadingRatePropertiesKHR fragment_shading_rate_properties;
+    VkPhysicalDeviceConservativeRasterizationPropertiesEXT conservative_rasterization_properties;
 
     VkPhysicalDeviceProperties2KHR properties2;