diff --git a/Netdisco/Changes b/Netdisco/Changes
index 13dd02ac..1f68a7d2 100644
--- a/Netdisco/Changes
+++ b/Netdisco/Changes
@@ -7,6 +7,10 @@
   * Support for discover_min_age, macsuck_min_age, arpnip_min_age
   * Support for macsuck_no, macsuck_only, arpnip_no, arpnip_only
 
+  [BUG FIXES]
+
+  * Wireless node counters should be bigint
+
 2.013001 - 2013-08-23
 
   [BUG FIXES]
diff --git a/Netdisco/lib/App/Netdisco/DB.pm b/Netdisco/lib/App/Netdisco/DB.pm
index 67f1ecb5..7ed8e4f8 100644
--- a/Netdisco/lib/App/Netdisco/DB.pm
+++ b/Netdisco/lib/App/Netdisco/DB.pm
@@ -8,7 +8,7 @@ use base 'DBIx::Class::Schema';
 
 __PACKAGE__->load_namespaces;
 
-our $VERSION = 26; # schema version used for upgrades, keep as integer
+our $VERSION = 27; # schema version used for upgrades, keep as integer
 
 use Path::Class;
 use File::Basename;
diff --git a/Netdisco/lib/App/Netdisco/DB/schema_versions/App-Netdisco-DB-26-27-PostgreSQL.sql b/Netdisco/lib/App/Netdisco/DB/schema_versions/App-Netdisco-DB-26-27-PostgreSQL.sql
new file mode 100644
index 00000000..6e06d22c
--- /dev/null
+++ b/Netdisco/lib/App/Netdisco/DB/schema_versions/App-Netdisco-DB-26-27-PostgreSQL.sql
@@ -0,0 +1,8 @@
+BEGIN;
+
+ALTER TABLE node_wireless ALTER COLUMN rxpkt TYPE bigint;
+ALTER TABLE node_wireless ALTER COLUMN txpkt TYPE bigint;
+ALTER TABLE node_wireless ALTER COLUMN rxbyte TYPE bigint;
+ALTER TABLE node_wireless ALTER COLUMN txbyte TYPE bigint;
+
+COMMIT;