diff --git a/icons/tissues.png b/icons/tissues.png
new file mode 100644
index 000000000..39a33824c
Binary files /dev/null and b/icons/tissues.png differ
diff --git a/subsurface.qrc b/subsurface.qrc
index d66b151c5..13fdc3e79 100644
--- a/subsurface.qrc
+++ b/subsurface.qrc
@@ -58,7 +58,7 @@
         <file alias="icon_ceiling_dc">icons/pc.png</file>
         <file alias="icon_ead">icons/ead.png</file>
         <file alias="icon_HR">icons/icon-HR.png</file>
-        <file alias="icon_tissue">icons/petrel.png</file>
+        <file alias="icon_tissue">icons/tissues.png</file>
         <file alias="calendar">icons/calendarbg.png</file>
         <file alias="pictures">icons/pictures.png</file>
         <file>icons/subsurface/index.theme</file>