diff --git a/node.h b/node.h
index 59d6d7f204..b778644214 100644
--- a/node.h
+++ b/node.h
@@ -360,7 +360,7 @@ typedef struct RNode {
 #define NEW_IF(c,t,e) NEW_NODE(NODE_IF,c,t,e)
 #define NEW_UNLESS(c,t,e) NEW_NODE(NODE_UNLESS,c,t,e)
 #define NEW_CASE(h,b) NEW_NODE(NODE_CASE,h,b,0)
-#define NEW_CASE2(h,b) NEW_NODE(NODE_CASE2,h,b,0)
+#define NEW_CASE2(b) NEW_NODE(NODE_CASE2,0,b,0)
 #define NEW_WHEN(c,t,e) NEW_NODE(NODE_WHEN,c,t,e)
 #define NEW_WHILE(c,b,n) NEW_NODE(NODE_WHILE,c,b,n)
 #define NEW_UNTIL(c,b,n) NEW_NODE(NODE_UNTIL,c,b,n)
diff --git a/parse.y b/parse.y
index ef08c50702..9bece4ae3a 100644
--- a/parse.y
+++ b/parse.y
@@ -2911,7 +2911,7 @@ primary		: literal
 		| k_case opt_terms case_body k_end
 		    {
 		    /*%%%*/
-			$$ = NEW_CASE2(0, $3);
+			$$ = NEW_CASE2($3);
 			nd_set_line($3, $<num>1);
 			nd_set_lineno($$, @1.first_line);
 			nd_set_column($$, @1.first_column);