diff --git a/sig/openfeature/sdk.rbs b/sig/openfeature/sdk.rbs
deleted file mode 100644
index e058802f..00000000
--- a/sig/openfeature/sdk.rbs
+++ /dev/null
@@ -1,6 +0,0 @@
-module Openfeature
-  module Sdk
-    VERSION: String
-    # See the writing guide of rbs: https://github.com/ruby/rbs#guides
-  end
-end