diff -r acf54d3fa1d1 -r a89240b61819 nbproject/project.xml
--- a/nbproject/project.xml	Sun Oct 29 13:35:43 2017 +0100
+++ b/nbproject/project.xml	Sun Nov 26 16:20:38 2017 +0100
@@ -5,7 +5,12 @@
         <data xmlns="http://www.netbeans.org/ns/web-project/3">
             <name>LightPIT</name>
             <minimum-ant-version>1.6.5</minimum-ant-version>
-            <web-module-libraries/>
+            <web-module-libraries>
+                <library dirs="200">
+                    <file>${libs.jstl.classpath}</file>
+                    <path-in-war>WEB-INF/lib</path-in-war>
+                </library>
+            </web-module-libraries>
             <web-module-additional-libraries/>
             <source-roots>
                 <root id="src.dir"/>