diff --git a/languages/css.el b/languages/css.el
index 2b17073..6180993 100644
--- a/languages/css.el
+++ b/languages/css.el
@@ -3,4 +3,6 @@
             (flyspell-prog-mode)
             (linum-mode t)
             (fci-mode)
-            (setq css-indent-offset 2)))
+            (setq css-indent-offset 2)
+            (setq highlight-indentation-offset 2)
+            (highlight-indentation-mode)))
diff --git a/languages/cucumber.el b/languages/cucumber.el
index c9dae61..ab6333b 100644
--- a/languages/cucumber.el
+++ b/languages/cucumber.el
@@ -5,4 +5,6 @@
             (setq whitespace-action (quote (auto-cleanup)))
             (flyspell-mode)
             (linum-mode t)
-            (fci-mode)))
+            (fci-mode)
+            (setq highlight-indentation-offset 2)
+            (highlight-indentation-mode)))
diff --git a/languages/erlang.el b/languages/erlang.el
index 9b67125..ecac7e2 100644
--- a/languages/erlang.el
+++ b/languages/erlang.el
@@ -12,4 +12,6 @@
           (lambda ()
             (flyspell-prog-mode)
             (linum-mode t)
-            (fci-mode)))
+            (fci-mode)
+            (setq highlight-indentation-offset 2)
+            (highlight-indentation-mode)))
diff --git a/languages/javascript.el b/languages/javascript.el
index 8de2110..6b1c88f 100644
--- a/languages/javascript.el
+++ b/languages/javascript.el
@@ -3,4 +3,6 @@
             (flyspell-prog-mode)
             (linum-mode t)
             (fci-mode)
-            (setq tab-width 2)))
+            (setq tab-width 2)
+            (setq highlight-indentation-offset 2)
+            (highlight-indentation-mode)))