diff --git a/renderdoc/driver/vulkan/wrappers/vk_device_funcs.cpp b/renderdoc/driver/vulkan/wrappers/vk_device_funcs.cpp
index add278efe..f570e2488 100644
--- a/renderdoc/driver/vulkan/wrappers/vk_device_funcs.cpp
+++ b/renderdoc/driver/vulkan/wrappers/vk_device_funcs.cpp
@@ -169,7 +169,8 @@ static void StripUnwantedExtensions(rdcarray<rdcstr> &Extensions)
       return true;
 
     // this is debug only, nothing to capture, so nothing to replay
-    if(ext == "VK_EXT_tooling_info" || ext == "VK_EXT_private_data")
+    if(ext == "VK_EXT_tooling_info" || ext == "VK_EXT_private_data" ||
+       ext == "VK_EXT_validation_features" || ext == "VK_EXT_validation_flags")
       return true;
 
     return false;