diff --git a/3d-bin-packing/tslint.json b/3d-bin-packing/tslint.json
deleted file mode 100644
index 377cc837d4..0000000000
--- a/3d-bin-packing/tslint.json
+++ /dev/null
@@ -1 +0,0 @@
-{ "extends": "../tslint.json" }
diff --git a/samchon/tslint.json b/samchon/tslint.json
deleted file mode 100644
index 377cc837d4..0000000000
--- a/samchon/tslint.json
+++ /dev/null
@@ -1 +0,0 @@
-{ "extends": "../tslint.json" }
diff --git a/tstl/tslint.json b/tstl/tslint.json
deleted file mode 100644
index 377cc837d4..0000000000
--- a/tstl/tslint.json
+++ /dev/null
@@ -1 +0,0 @@
-{ "extends": "../tslint.json" }