diff --git a/lib/ruby-lsp.rb b/lib/ruby-lsp.rb
index d95debf6b9..0e15c5d2f5 100644
--- a/lib/ruby-lsp.rb
+++ b/lib/ruby-lsp.rb
@@ -4,9 +4,3 @@
 module RubyLsp
   VERSION = File.read(File.expand_path("../VERSION", __dir__)).strip
 end
-
-module Prism
-  class ParseResult
-    extend T::Generic
-  end
-end
diff --git a/lib/ruby_lsp/internal.rb b/lib/ruby_lsp/internal.rb
index 7aa48b34fa..c0d9fcb113 100644
--- a/lib/ruby_lsp/internal.rb
+++ b/lib/ruby_lsp/internal.rb
@@ -19,6 +19,14 @@
 require "prism/visitor"
 require "language_server-protocol"
 
+# Prism v0.26.0 introduced generics for ParseResult, but it causes some problems so the intention is to remove it.
+# Once that is done, we can remove this patch.
+module Prism
+  class ParseResult
+    extend T::Generic
+  end
+end
+
 require "ruby-lsp"
 require "ruby_lsp/base_server"
 require "ruby_indexer/ruby_indexer"