diff --git a/src/evalfunc.c b/src/evalfunc.c
index d94bf8d..13e6d6e 100644
--- a/src/evalfunc.c
+++ b/src/evalfunc.c
@@ -11600,12 +11600,12 @@
     {
 	// Delete the sign in all the buffers
 	FOR_ALL_BUFFERS(buf)
-	    if (sign_unplace(sign_id, group, buf) == OK)
+	    if (sign_unplace(sign_id, group, buf, 0) == OK)
 		rettv->vval.v_number = 0;
     }
     else
     {
-	if (sign_unplace(sign_id, group, buf) == OK)
+	if (sign_unplace(sign_id, group, buf, 0) == OK)
 	    rettv->vval.v_number = 0;
     }
     vim_free(group);