diff --git a/thirdparty/json/nlohmann_json_schema_validator b/thirdparty/json/nlohmann_json_schema_validator
deleted file mode 160000
index 27fc1d09450..00000000000
--- a/thirdparty/json/nlohmann_json_schema_validator
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 27fc1d094503623dfe39365ba82581507524545c