diff --git a/lib/solargraph/type_checker.rb b/lib/solargraph/type_checker.rb
index fda3a1e8..b78484fc 100644
--- a/lib/solargraph/type_checker.rb
+++ b/lib/solargraph/type_checker.rb
@@ -290,7 +290,7 @@ def argument_problems_for chain, api_map, block_pin, locals, location
                   next
                 else
                   last = base.links.last.arguments.last
-                  argchain = last if last && last.node.type == :kwsplat
+                  argchain = last if last && [:kwsplat, :HASH].include?(last.node.type)
                 end
               end
               if argchain