diff --git a/code/extensions/StaticPublisher.php b/code/extensions/StaticPublisher.php
index 19f5436..c235e1e 100644
--- a/code/extensions/StaticPublisher.php
+++ b/code/extensions/StaticPublisher.php
@@ -149,6 +149,9 @@ abstract class StaticPublisher extends DataExtension {
 		}
 
 		$urls = array_unique($urls);
+		
+		$legalPages = singleton('Page')->allPagesToCache();
+		$urls = array_intersect($urls, $legalPages);
 
 		$this->publishPages($urls);
 	}
@@ -188,4 +191,4 @@ abstract class StaticPublisher extends DataExtension {
 			'Cache generated on ' . date('Y-m-d H:i:s T (O)')
 		);
 	}
-}
\ No newline at end of file
+}