diff --git a/public/templates/wmts.tmpl b/public/templates/wmts.tmpl
index 4fbec04..683c3ac 100644
--- a/public/templates/wmts.tmpl
+++ b/public/templates/wmts.tmpl
@@ -395,7 +395,7 @@
       </TileMatrix>
       <TileMatrix>
         <ows:Identifier>18</ows:Identifier>
-        <ScaleDenominator></ScaleDenominator>
+        <ScaleDenominator>1066.3647919249</ScaleDenominator>
         <TopLeftCorner>90 -180</TopLeftCorner>
         <TileWidth>256</TileWidth>
         <TileHeight>256</TileHeight>
@@ -404,4 +404,4 @@
       </TileMatrix></TileMatrixSet>
   </Contents>
   <ServiceMetadataURL xlink:href="{{baseUrl}}/wmts/{{id}}/"/>
-</Capabilities>
\ No newline at end of file
+</Capabilities>