diff --git a/build.xml b/build.xml
index d898a83f44..f8c86b0151 100644
--- a/build.xml
+++ b/build.xml
@@ -70,7 +70,7 @@
  <target name="phpcs" description="Generate checkstyle.xml using PHP_CodeSniffer excluding test, tcpdf directories">
   <exec executable="phpcs">
    <arg line="
-              --ignore=*/php-gettext/*,*/tcpdf/*,*/canvg/*,*/codemirror/*,*/highcharts/*,*/openlayers/*,*/jquery/*,*/build/*,*/bfShapeFiles/*
+              --ignore=*/php-gettext/*,*/tcpdf/*,*/canvg/*,*/codemirror/*,*/highcharts/*,*/openlayers/*,*/jquery/*,*/jqplot/*,*/build/*,*/bfShapeFiles/*
               --report=checkstyle
               --report-file=${basedir}/build/logs/checkstyle.xml
               --standard=PEAR