diff --git a/ChangeLog b/ChangeLog
index 0787337a3..92bebaadb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -14,6 +14,7 @@ $HeadURL$
 . [general] use PMA_getenv('PHP_SELF')
 - bug #1676033 [core] pow(int,int) causes overflow
 - bug #1680952 [core] undefined function PMA_getUvaCondition() 
+- bug #1596328 [export] drop support for POSTGRESQL compatibility mode
 
 2.10.0.3 (not released yet)
 =====================
diff --git a/libraries/database_interface.lib.php b/libraries/database_interface.lib.php
index 197839b64..0197cd910 100644
--- a/libraries/database_interface.lib.php
+++ b/libraries/database_interface.lib.php
@@ -1156,7 +1156,9 @@ function PMA_DBI_getCompatibilities()
         $compats[] = 'MYSQL40';
         $compats[] = 'MSSQL';
         $compats[] = 'ORACLE';
-        $compats[] = 'POSTGRESQL';
+        // removed; in MySQL 5.0.33, this produces exports that
+        // can't be read by POSTGRESQL (see our bug #1596328)
+        //$compats[] = 'POSTGRESQL';
         if (PMA_MYSQL_INT_VERSION >= 50002) {
             $compats[] = 'TRADITIONAL';
         }