diff --git a/src/if_py_both.h b/src/if_py_both.h
index 9f563f0..e262d1f 100644
--- a/src/if_py_both.h
+++ b/src/if_py_both.h
@@ -4399,7 +4399,7 @@
 
 	if (u_savedel((linenr_T)n, 1L) == FAIL)
 	    RAISE_UNDO_FAIL;
-	else if (ml_delete((linenr_T)n, FALSE) == FAIL)
+	else if (ml_delete((linenr_T)n) == FAIL)
 	    RAISE_DELETE_LINE_FAIL;
 	else
 	{
@@ -4512,7 +4512,7 @@
 	{
 	    for (i = 0; i < n; ++i)
 	    {
-		if (ml_delete((linenr_T)lo, FALSE) == FAIL)
+		if (ml_delete((linenr_T)lo) == FAIL)
 		{
 		    RAISE_DELETE_LINE_FAIL;
 		    break;
@@ -4588,7 +4588,7 @@
 	if (!PyErr_Occurred())
 	{
 	    for (i = 0; i < old_len - new_len; ++i)
-		if (ml_delete((linenr_T)lo, FALSE) == FAIL)
+		if (ml_delete((linenr_T)lo) == FAIL)
 		{
 		    RAISE_DELETE_LINE_FAIL;
 		    break;