diff --git a/src/structs.h b/src/structs.h
index 0fbc5a5..c3f1200 100644
--- a/src/structs.h
+++ b/src/structs.h
@@ -3243,6 +3243,7 @@
     long	tr_interval;	    /* msec */
     char_u	*tr_callback;	    /* allocated */
     partial_T	*tr_partial;
+    int		tr_emsg_count;
 #endif
 };