diff --git a/lib/create_css.sh b/lib/create_css.sh
index 1a97fc6..f8fe577 100644
--- a/lib/create_css.sh
+++ b/lib/create_css.sh
@@ -2,10 +2,12 @@
 
 # Create the css file from scratch
 declare css_include
+
 create_css() {
     # To avoid overwriting manual changes. However it is recommended that
     # this function is modified if the user changes the blog.css file
-    ((${#css_include[@]} > 0)) && return || css_include=('main.css' 'blog.css')
+
+    ((${#css_include} > 0)) && return || css_include=('main.css' 'blog.css')
     if [[ ! -f blog.css ]]; then
         # blog.css directives will be loaded after main.css and thus will prevail
         echo '#title{font-size: x-large;}