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diff --git a/doc/netwatch-notify.d/notification-01-down.svg b/doc/netwatch-notify.d/notification-01-down.svg
deleted file mode 100644
index 13988a3..0000000
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-     <path id="path945" d="m3.3407-0.52096c0.034969-0.00777 0.038854 0.015542 0.041445 0.041445 0.098431 1.8054 0.85998 3.1744 1.8689 4.1108 1.0089 0.93639 2.3636 1.6941 4.274 1.6604-3.5772 1.4247-7.337-1.9984-6.1856-5.8126"/>
-    </g>
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-  <text id="text4811" transform="matrix(.26458 0 0 .26458 -45.214 -6.6039)" x="-248.88142" fill="#000000" font-family="'Fira Mono', 'Roboto Mono', monospace" font-size="12px" letter-spacing="0px" stroke-width="1px" word-spacing="0px" style="font-variant-caps:normal;font-variant-east-asian:normal;font-variant-ligatures:normal;font-variant-numeric:normal;line-height:15px;shape-inside:url(#rect4813);white-space:pre" xml:space="preserve"><tspan id="tspan2277" x="180" y="10.85">[MikroTik] ❌ Netwatch Notify: example.com down
-</tspan><tspan id="tspan2279" x="180" y="25.85">
-</tspan><tspan id="tspan2281" x="180" y="40.85">The host 'example.com' (93.184.216.34) is down
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diff --git a/doc/netwatch-notify.d/notification-02-up.avif b/doc/netwatch-notify.d/notification-02-up.avif
new file mode 100644
index 0000000..8dcf26a
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diff --git a/doc/netwatch-notify.d/notification-02-up.svg b/doc/netwatch-notify.d/notification-02-up.svg
deleted file mode 100644
index 32dfbcc..0000000
--- a/doc/netwatch-notify.d/notification-02-up.svg
+++ /dev/null
@@ -1,35 +0,0 @@
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diff --git a/doc/netwatch-notify.md b/doc/netwatch-notify.md
index 032106a..b0214e4 100644
--- a/doc/netwatch-notify.md
+++ b/doc/netwatch-notify.md
@@ -17,8 +17,8 @@ optional parent host is not down to avoid false alerts.
 
 ### Sample notifications
 
-![netwatch-notify notification down](netwatch-notify.d/notification-01-down.svg)  
-![netwatch-notify notification up](netwatch-notify.d/notification-02-up.svg)
+![netwatch-notify notification down](netwatch-notify.d/notification-01-down.avif)  
+![netwatch-notify notification up](netwatch-notify.d/notification-02-up.avif)
 
 Requirements and installation
 -----------------------------