diff --git a/ChangeLog b/ChangeLog
index 043b3bea98..24259b74bb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Sat Jun 17 00:23:58 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* parse.y (reswords): kDO_BLOCK was missing.  fixed: [ruby-core:7995]
+
 Fri Jun 16 01:41:00 2006  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* eval.c (rb_proc_arity): get rid of segfault for mere splat.
diff --git a/parse.y b/parse.y
index 1eb11da136..f78eba5d40 100644
--- a/parse.y
+++ b/parse.y
@@ -1651,7 +1651,7 @@ op		: '|'		{ ifndef_ripper($$ = '|'); }
 
 reswords	: k__LINE__ | k__FILE__ | klBEGIN | klEND
 		| kALIAS | kAND | kBEGIN | kBREAK | kCASE | kCLASS | kDEF
-		| kDEFINED | kDO | kELSE | kELSIF | kEND | kENSURE | kFALSE
+		| kDEFINED | kDO | kDO_BLOCK | kELSE | kELSIF | kEND | kENSURE | kFALSE
 		| kFOR | kIN | kMODULE | kNEXT | kNIL | kNOT
 		| kOR | kREDO | kRESCUE | kRETRY | kRETURN | kSELF | kSUPER
 		| kTHEN | kTRUE | kUNDEF | kWHEN | kYIELD