diff --git a/features/rendering.feature b/features/rendering.feature
index 5f71e2cd1ef..ca90ce549bb 100644
--- a/features/rendering.feature
+++ b/features/rendering.feature
@@ -21,11 +21,12 @@ Feature: Rendering
     And I should not see "Ahoy, indeed!" in "_site/index.css"
     And I should not see "Ahoy, indeed!" in "_site/index.js"
 
-  Scenario: Don't render liquid in Sass
+  Scenario: Render liquid in Sass
     Given I have an "index.scss" page that contains ".foo-bar { color:{{site.color}}; }"
+    And I have a configuration file with "color" set to "red"
     When I run jekyll build
-    Then the _site directory should not exist
-    And I should see "Invalid CSS after" in the build output
+    Then the _site directory should exist
+    And I should see ".foo-bar {\n  color:red; }" in "_site/index.css"
 
   Scenario: Don't render liquid in CoffeeScript
     Given I have an "index.coffee" page that contains "hey='for {{site.animal}}'"
diff --git a/lib/jekyll/convertible.rb b/lib/jekyll/convertible.rb
index d513d737729..59e7f1bfff6 100644
--- a/lib/jekyll/convertible.rb
+++ b/lib/jekyll/convertible.rb
@@ -67,6 +67,7 @@ def transform
           converter.convert output
         rescue => e
           Jekyll.logger.error "Conversion error:", "#{converter.class} encountered an error converting '#{path}'."
+          Jekyll.logger.error("Conversion error:", e.to_s)
           raise e
         end
       end