diff --git a/spec/issues/github_issue_49_spec.cr b/spec/issues/github_issue_49_spec.cr
new file mode 100644
index 0000000..d6a3417
--- /dev/null
+++ b/spec/issues/github_issue_49_spec.cr
@@ -0,0 +1,6 @@
+require "../spec_helper"
+
+# https://github.com/icy-arctic-fox/spectator/issues/49
+Spectator.describe "GitHub Issue #49" do
+  mock File
+end
diff --git a/src/spectator/mocks/stubbable.cr b/src/spectator/mocks/stubbable.cr
index 119111d..3a14887 100644
--- a/src/spectator/mocks/stubbable.cr
+++ b/src/spectator/mocks/stubbable.cr
@@ -133,13 +133,12 @@ module Spectator
            if method.splat_index
              method.args.each_with_index do |arg, i|
                if i == method.splat_index
-                 original += '*'
                  if arg.internal_name && arg.internal_name.size > 0
-                   original += "#{arg.internal_name}, "
+                   original += "*#{arg.internal_name}, "
                  end
                  original += "**#{method.double_splat}, " if method.double_splat
                elsif i > method.splat_index
-                 original += "#{arg.name}: #{arg.internal_name}"
+                 original += "#{arg.name}: #{arg.internal_name}, "
                else
                  original += "#{arg.internal_name}, "
                end
@@ -283,9 +282,8 @@ module Spectator
              if method.splat_index
                method.args.each_with_index do |arg, i|
                  if i == method.splat_index
-                   original += '*'
                    if arg.internal_name && arg.internal_name.size > 0
-                     original += "#{arg.internal_name}, "
+                     original += "*#{arg.internal_name}, "
                    end
                    original += "**#{method.double_splat}, " if method.double_splat
                  elsif i > method.splat_index