diff --git a/LICENSE.icons b/LICENSE.icons
index 91f1653..a94e259 100644
--- a/LICENSE.icons
+++ b/LICENSE.icons
@@ -1,13 +1,3 @@
-Icon: assets/graph-icon.png
-Author: Dirceu Veiga
-URL: http://www.fasticon.com/freeware/comic-ipad-icons/
-LICENSE:
-  All Icons on the FastIcon “Download” page are Freeware for Personal Use.
-
-  However, if you want to use these icons in your project, software,
-  application or website, you need to pay US$ 24 per icon set.
-
-Icon: assets/dialog_close.png
-Author: Silvestre Herrera
-URL: http://www.softicons.com/free-icons/toolbar-icons/gion-icons-by-silvestre-herrera/actions-dialog-close-icon
-LICENSE: GPL-2
+Icons: assets/chart_line_add.png assets/cross.png
+URL: http://www.fatcow.com/free-icons
+LICENSE: Creative Commons Attribution 3.0 License
diff --git a/assets/chart_line_add.png b/assets/chart_line_add.png
new file mode 100755
index 0000000..20d62f0
Binary files /dev/null and b/assets/chart_line_add.png differ
diff --git a/assets/cross.png b/assets/cross.png
new file mode 100755
index 0000000..33a3837
Binary files /dev/null and b/assets/cross.png differ
diff --git a/assets/dialog_close.png b/assets/dialog_close.png
deleted file mode 100644
index 9487cb3..0000000
Binary files a/assets/dialog_close.png and /dev/null differ
diff --git a/assets/graph-icon.png b/assets/graph-icon.png
deleted file mode 100644
index 707e434..0000000
Binary files a/assets/graph-icon.png and /dev/null differ
diff --git a/assets/monitor.js b/assets/monitor.js
index 8601b5a..c343c5f 100644
--- a/assets/monitor.js
+++ b/assets/monitor.js
@@ -197,7 +197,7 @@ $(document).ready(function () {
 
         $("#plots:last").append(
             '<div id="' + key + '-plot" class="plot-container">' +
-                '<img src="dialog_close.png" class="close-button"><h3>' + key +
+                '<img src="cross.png" class="close-button"><h3>' + key +
                 '</h3><div class="plot"></div></div>');
         var plot = $("#plots > .plot-container:last > div");
         var observer = addPlot(plot,
@@ -234,7 +234,7 @@ $(document).ready(function () {
                     // Add UI element
                     table.find("tbody:last").append(
                         '<tr><td>' + key +
-                            ' <img src="graph-icon.png" class="graph-button"' +
+                            ' <img src="chart_line_add.png" class="graph-button"' +
                             ' width="16" height="16"' +
                             ' alt="Add graph" title="Add graph"></td>' +
                             '<td class="value">N/A</td></tr>');
diff --git a/ekg.cabal b/ekg.cabal
index dbfe7a1..0c0897c 100644
--- a/ekg.cabal
+++ b/ekg.cabal
@@ -16,7 +16,7 @@ cabal-version:       >=1.6
 data-files:          assets/index.html assets/monitor.js assets/monitor.css
                      assets/jquery.flot.min.js assets/jquery-1.6.4.min.js
                      assets/bootstrap-1.4.0.min.css
-                     assets/dialog_close.png assets/graph-icon.png
+                     assets/chart_line_add.png assets/cross.png
 
 library
   exposed-modules:     System.Remote.Counter