diff --git a/lib/compass/app_integration/rails/installer.rb b/lib/compass/app_integration/rails/installer.rb
index 536d6975..e4f3db92 100644
--- a/lib/compass/app_integration/rails/installer.rb
+++ b/lib/compass/app_integration/rails/installer.rb
@@ -163,7 +163,7 @@ NEXTSTEPS
           manifest.each_stylesheet do |stylesheet|
             # Skip partials.
             next if File.basename(stylesheet.from)[0..0] == "_"
-            ss_line = "<%= stylesheet_link_tag '#{stylesheet_prefix}#{stylesheet.to.sub(/\.sass$/,'.css')}'"
+            ss_line = "<%= stylesheet_link_tag '#{stylesheet_prefix}#{stylesheet.to.sub(/\.s[ac]ss$/,'.css')}'"
             if stylesheet.options[:media]
               ss_line += ", :media => '#{stylesheet.options[:media]}'"
             end
diff --git a/lib/compass/installers/manifest_installer.rb b/lib/compass/installers/manifest_installer.rb
index 04e1d909..48a10705 100644
--- a/lib/compass/installers/manifest_installer.rb
+++ b/lib/compass/installers/manifest_installer.rb
@@ -48,7 +48,7 @@ module Compass
           media = if stylesheet.options[:media]
             %Q{ media="#{stylesheet.options[:media]}"}
           end
-          ss_line = %Q{  <link href="#{http_stylesheets_path}/#{stylesheet.to.sub(/\.sass$/,'.css')}"#{media} rel="stylesheet" type="text/css" />}
+          ss_line = %Q{  <link href="#{http_stylesheets_path}/#{stylesheet.to.sub(/\.s[ac]ss$/,'.css')}"#{media} rel="stylesheet" type="text/css" />}
           if stylesheet.options[:condition]
             ss_line = "  <!--[if #{stylesheet.options[:condition]}]>\n    #{ss_line}\n  <![endif]-->"
           end