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-rw-r--r--tksao/frame/ruler.C3
1 files changed, 1 insertions, 2 deletions
diff --git a/tksao/frame/ruler.C b/tksao/frame/ruler.C
index 0813274..227fa52 100644
--- a/tksao/frame/ruler.C
+++ b/tksao/frame/ruler.C
@@ -2,10 +2,9 @@
// Smithsonian Astrophysical Observatory, Cambridge, MA, USA
// For conditions of distribution and use, see copyright notice in "copyright"
-#include <tk.h>
-
#include "ruler.h"
#include "fitsimage.h"
+#include "util.h"
Ruler::Ruler(const Ruler& a) : BaseLine(a)
{