diff --git a/inc/template-tags.php b/inc/template-tags.php
index 890c715..6ca1f8f 100644
--- a/inc/template-tags.php
+++ b/inc/template-tags.php
@@ -99,12 +99,12 @@ endif;
  * Returns true if a blog has more than 1 category.
  */
 function _s_categorized_blog() {
-	if ( false === ( $all_the_cool_cats = get_transient( 'all_the_cool_cats' ) ) ) {
+	if ( false === ( $all_the_cool_cats = get_transient( '_s_categories' ) ) ) {
 		// Create an array of all the categories that are attached to posts.
 		$all_the_cool_cats = get_categories( array(
 			'fields'     => 'ids',
 			'hide_empty' => 1,
-			
+
 			// We only need to know if there is more than one category.
 			'number'     => 2,
 		) );
@@ -112,7 +112,7 @@ function _s_categorized_blog() {
 		// Count the number of categories that are attached to the posts.
 		$all_the_cool_cats = count( $all_the_cool_cats );
 
-		set_transient( 'all_the_cool_cats', $all_the_cool_cats );
+		set_transient( '_s_categories', $all_the_cool_cats );
 	}
 
 	if ( $all_the_cool_cats > 1 ) {
@@ -129,7 +129,7 @@ function _s_categorized_blog() {
  */
 function _s_category_transient_flusher() {
 	// Like, beat it. Dig?
-	delete_transient( 'all_the_cool_cats' );
+	delete_transient( '_s_categories' );
 }
 add_action( 'edit_category', '_s_category_transient_flusher' );
 add_action( 'save_post',     '_s_category_transient_flusher' );