diff --git a/CHANGES b/CHANGES
index d8a4dbf..e50b295 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,7 @@
+0.1.12 (2010-10-08)
+	- Fixed bug preventing AS262144 (that's AS4.0 in asdot) to expand. 
+    Thanks to Sergey Matveychuk
+
 0.1.11 (2010-04-19)
     - Fixed another bug in aggregation (-A) mode, thanks to Dmitry Tejblum.
 
diff --git a/bgpq_expander.c b/bgpq_expander.c
index d48b5e8..7a9439c 100644
--- a/bgpq_expander.c
+++ b/bgpq_expander.c
@@ -118,7 +118,7 @@ bgpq_expander_add_as(struct bgpq_expander* b, char* as)
 					*eoa, as);
 				return 0;
 			};
-			if(asn1<1 || asn1>65535) { 
+			if(asn1>65535) { 
 				sx_report(SX_ERROR,"Invalid AS number in %s\n", as);
 				return 0;
 			};