diff --git a/plugins/dig-now.cpp b/plugins/dig-now.cpp
index 02328066d..fa5157f94 100644
--- a/plugins/dig-now.cpp
+++ b/plugins/dig-now.cpp
@@ -2,8 +2,6 @@
  * Simulates completion of dig designations.
  */
 
-#include "dig-now.h"
-
 #include "DataFuncs.h"
 #include "PluginManager.h"
 #include "TileTypes.h"