diff --git a/src/main/webapp/pipe.js b/src/main/webapp/pipe.js
index 7a3e0b236..75c924747 100644
--- a/src/main/webapp/pipe.js
+++ b/src/main/webapp/pipe.js
@@ -324,7 +324,7 @@ function addPipelineHeader(html, component, data, c, resURL) {
         } else {
             html.push('&nbsp;<a id="startpipeline-' + c  +'" class="task-icon-link" href="#" onclick="triggerBuild(\'' + component.firstJobUrl + '\', \'' + data.name + '\')">');
         }
-        html.push('<img class="icon-clock icon-md" title="Build now" src="' + resURL + '/images/24x24/clock.png">');
+        html.push('<img class="icon-clock icon-md" title="Build now" src="' + resURL + '/images/24x24/clock.svg">');
         html.push('</a>');
     }
     html.push('</h1>');
diff --git a/src/main/webapp/themes/default/abort.png b/src/main/webapp/themes/default/abort.png
deleted file mode 100644
index 81565d554..000000000
Binary files a/src/main/webapp/themes/default/abort.png and /dev/null differ
diff --git a/src/main/webapp/themes/default/abort.svg b/src/main/webapp/themes/default/abort.svg
new file mode 100644
index 000000000..f07bcba7a
--- /dev/null
+++ b/src/main/webapp/themes/default/abort.svg
@@ -0,0 +1 @@
+<svg viewBox="0 0 160 160" xmlns="http://www.w3.org/2000/svg"><defs><linearGradient id="a" x1=".5" x2=".5" y1="1" y2="0"><stop offset="0" stop-color="#f0525c" class="stop-color-b8daff"></stop><stop offset=".006" stop-color="#f0525c" class="stop-color-b8daff"></stop><stop offset="1" stop-color="#F6F9FF" class="stop-color-f6f9ff"></stop></linearGradient></defs><path d="M160 160H0V0h160v160z" fill="#575757" class="fill-77a1c9"></path><path d="M1.333 1.333h157.334v157.334H1.333V1.333z" fill="#575757" class="fill-ffffff"></path><path d="M4 4h152v152H4V4z" fill="url(#a)" class="fillurl(-a)"></path></svg>
\ No newline at end of file
diff --git a/src/main/webapp/themes/default/pipeline-common.css b/src/main/webapp/themes/default/pipeline-common.css
index 673ba10ab..ed98f32e3 100644
--- a/src/main/webapp/themes/default/pipeline-common.css
+++ b/src/main/webapp/themes/default/pipeline-common.css
@@ -151,7 +151,7 @@ div.taskname {
 
 div.task-manual {
     display: table-cell;
-    background: url("play.png") no-repeat;
+    background: url("play.svg") no-repeat;
     background-size: 75%;
     cursor: pointer;
     height: 14px;
@@ -164,7 +164,7 @@ div.task-manual {
 div.task-rebuild {
     display: table-cell;
     background-color: #808080;
-    background: url("refresh.png") no-repeat;
+    background: url("refresh.svg") no-repeat;
     background-size: 75%;
     cursor: pointer;
     height: 14px;
@@ -177,7 +177,7 @@ div.task-rebuild {
 div.task-abort {
     display: table-cell;
     background-color: #808080;
-    background: url("abort.png") no-repeat;
+    background: url("abort.svg") no-repeat;
     background-size: 100%;
     position: absolute;
     bottom: 6px;
diff --git a/src/main/webapp/themes/default/play.png b/src/main/webapp/themes/default/play.png
deleted file mode 100644
index 72dd5390e..000000000
Binary files a/src/main/webapp/themes/default/play.png and /dev/null differ
diff --git a/src/main/webapp/themes/default/play.svg b/src/main/webapp/themes/default/play.svg
new file mode 100644
index 000000000..c54977e8b
--- /dev/null
+++ b/src/main/webapp/themes/default/play.svg
@@ -0,0 +1 @@
+<?xml version="1.0" ?><!DOCTYPE svg  PUBLIC '-//W3C//DTD SVG 1.1//EN'  'http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd'><svg height="512px" id="Layer_1" style="enable-background:new 0 0 512 512;" version="1.1" viewBox="0 0 512 512" width="512px" xml:space="preserve" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><path d="M405.2,232.9L126.8,67.2c-3.4-2-6.9-3.2-10.9-3.2c-10.9,0-19.8,9-19.8,20H96v344h0.1c0,11,8.9,20,19.8,20  c4.1,0,7.5-1.4,11.2-3.4l278.1-165.5c6.6-5.5,10.8-13.8,10.8-23.1C416,246.7,411.8,238.5,405.2,232.9z"/></svg>
\ No newline at end of file
diff --git a/src/main/webapp/themes/default/refresh.png b/src/main/webapp/themes/default/refresh.png
deleted file mode 100644
index 3c1c8197f..000000000
Binary files a/src/main/webapp/themes/default/refresh.png and /dev/null differ
diff --git a/src/main/webapp/themes/default/refresh.svg b/src/main/webapp/themes/default/refresh.svg
new file mode 100644
index 000000000..3c1c50c92
--- /dev/null
+++ b/src/main/webapp/themes/default/refresh.svg
@@ -0,0 +1 @@
+<?xml version="1.0" ?><svg height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg"><path d="M6.19306266,7 L10,7 L10,9 L3,9 L3,2 L5,2 L5,5.27034886 C6.72510698,3.18251178 9.19576641,2 12,2 C17.5228475,2 22,6.4771525 22,12 C20,12 22,12 20,12 C20,7.581722 16.418278,4 12,4 C9.60637619,4 7.55353989,5.07869636 6.19306266,7 Z M17.8069373,17 L14,17 L14,15 L21,15 L21,22 L19,22 L19,18.7296511 C17.274893,20.8174882 14.8042336,22 12,22 C6.4771525,22 2,17.5228475 2,12 C2,12 4,12 4,12 C4,16.418278 7.581722,20 12,20 C14.3936238,20 16.4464601,18.9213036 17.8069373,17 Z" fill-rule="evenodd"/></svg>
\ No newline at end of file