diff --git a/includes/theme.inc b/includes/theme.inc
index 430df08..15e19c3 100644
--- a/includes/theme.inc
+++ b/includes/theme.inc
@@ -391,47 +391,6 @@ function theme_radix_icon($variables) {
 }
 
 /**
- * Implements theme_input_group().
- */
-function theme_radix_input_group($variables) {
-  $element = $variables['element'];
-
-  $output = '<div' . drupal_attributes($variables['attributes']) . '>' . "\n";
-
-  if (in_array($element['#title_display'], array('invisible', 'before'))) {
-    $output .= theme('form_element_label', $variables);
-  }
-  elseif ($element['#title_display'] == 'input-group-before') {
-    if (empty($element['#field_prefix'])) {
-      $element['#field_prefix'] = '';
-    }
-    $element['#field_prefix'] = theme('form_element_label', $variables) . $element['#field_prefix'];
-  }
-  elseif ($element['#title_display'] == 'input-group-after') {
-    if (empty($element['#field_suffix'])) {
-      $element['#field_suffix'] = '';
-    }
-    $element['#field_suffix'] .= theme('form_element_label', $variables);
-  }
-
-  $output .= empty($element['#field_prefix']) ? '' : theme('radix_input_group_addon', array('content' => $element['#field_prefix']));
-  $output .= $element['#children'];
-  $output .= empty($element['#field_suffix']) ? '' : theme('radix_input_group_addon', array('content' => $element['#field_suffix']));
-
-  if ($element['#title_display'] == 'after') {
-    $output .= theme('form_element_label', $variables);
-  }
-
-  if (!empty($element['#description'])) {
-    $output .= '<span class="help-block">' . $element['#description'] . "</span>\n";
-  }
-
-  $output .= "</div>\n";
-
-  return $output;
-}
-
-/**
  * Implements theme_input_group_addon().
  */
 function theme_radix_input_group_addon($variables) {