diff --git a/build.xml b/build.xml
index a0e3c7a3bf..41408893a8 100644
--- a/build.xml
+++ b/build.xml
@@ -44,7 +44,7 @@
    <arg line="${source_comma_sep}
               xml
               codesize,design,naming,unusedcode
-              --exclude test,build,tcpdf,php-gettext,bfShapeFiles,PMAStandard
+              --exclude test,build,tcpdf,php-gettext,bfShapeFiles,PMAStandard,blowfish.php
               --reportfile '${basedir}/build/logs/pmd.xml'" />
   </exec>
  </target>
@@ -58,6 +58,7 @@
               --exclude libraries/tcpdf
               --exclude libraries/php-gettext
               --exclude libraries/bfShapeFiles
+              --exclude libraries/blowfish.php
               ${source}" />
   </exec>
  </target>
@@ -71,6 +72,7 @@
               --exclude libraries/tcpdf
               --exclude libraries/php-gettext
               --exclude libraries/bfShapeFiles
+              --exclude libraries/blowfish.php
               ${source}" />
   </exec>
  </target>
@@ -78,7 +80,7 @@
  <target name="phpcs" description="Generate checkstyle.xml using PHP_CodeSniffer excluding test, tcpdf directories">
   <exec executable="phpcs">
    <arg line="
-              --ignore=*/php-gettext/*,*/tcpdf/*,*/canvg/*,*/codemirror/*,*/openlayers/*,*/jquery/*,*/jqplot/*,*/build/*,*/bfShapeFiles/*,*/PMAStandard/*
+              --ignore=*/php-gettext/*,*/tcpdf/*,*/canvg/*,*/codemirror/*,*/openlayers/*,*/jquery/*,*/jqplot/*,*/build/*,*/bfShapeFiles/*,*/PMAStandard/*,libraries/blowfish.php
               --report=checkstyle
               --report-file='${basedir}/build/logs/checkstyle.xml'
               --standard=PMAStandard