diff --git a/makernote.c b/makernote.c
index 0be4df5..cf40c6b 100644
--- a/makernote.c
+++ b/makernote.c
@@ -26,7 +26,7 @@
         }
 
         if (DumpExifMap){
-            printf("Map: %05d-%05d: Directory (makernote)\n",DirStart-OffsetBase, DirEnd-OffsetBase);
+            printf("Map: %05td-%05td: Directory (makernote)\n",DirStart-OffsetBase, DirEnd-OffsetBase);
         }
     }