diff --git a/resources/images/param_zig-zag.svg b/resources/images/param_zig-zag.svg
deleted file mode 100644
index 0c062058bc..0000000000
--- a/resources/images/param_zig-zag.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"><path d="M15.5,22.5l-14-14m21,7-14-14m0,21-7-7m21-7-7-7M2.086,2.086,21.914,21.914" style="fill:none;stroke:#949494;stroke-linecap:round;stroke-linejoin:round;opacity:0.75"/><path d="M8.5,22.5l14-14m-21,7,14-14m0,21,7-7m-21-7,7-7m13.414.586L2.086,21.914" style="fill:none;stroke:#009688;stroke-linecap:round;stroke-linejoin:round"/><path d="M3.5,1.5h17a2,2,0,0,1,2,2v17a2,2,0,0,1-2,2H3.5a2,2,0,0,1-2-2V3.5A2,2,0,0,1,3.5,1.5Z" style="fill:none;stroke:#949494;stroke-linecap:round;stroke-linejoin:round"/></svg>
\ No newline at end of file