diff --git a/debian/changelog b/debian/changelog
index e37a863..8f2439c 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,6 +1,7 @@
 orafce (3.0.13-1) experimental; urgency=medium
 
   * New upstream release.
+  * debian/pgversions: Restrict to 9.2+, we need varchar_transform.
   * Remove debian/postgresql-8.4-orafce.lintian-overrides.
   * Remove make call from debian/tests/installcheck.
 
diff --git a/debian/pgversions b/debian/pgversions
index 0702cb5..8c57e3f 100644
--- a/debian/pgversions
+++ b/debian/pgversions
@@ -1 +1,2 @@
-all
+# needs varchar_transform
+9.2+