diff --git a/general/style.tex b/general/style.tex
index 93a3c39..3c2892f 100644
--- a/general/style.tex
+++ b/general/style.tex
@@ -82,6 +82,9 @@
 \usepackage{rotating}
 \usepackage{pdflscape}
 
+%required for left alligned paragraph columns
+\usepackage{array}
+
 %Support for images
 \usepackage{graphicx}
 \usepackage{float}