--- a/src/hugin1/hugin/config_defaults.h
+++ b/src/hugin1/hugin/config_defaults.h
@@ -33,6 +33,7 @@
 #define HUGIN_ASS_AUTO_ALIGN                  0l
 #define HUGIN_ASS_OPT_PHOTOMETRIC             1l
 #define HUGIN_ASS_AUTO_CPCLEAN                1l
+#define HUGIN_ASS_LINEFIND                    1l
 #define HUGIN_ASS_PREVIEW                     1l
 
 // celeste panel