diff -pruN 2.9.3-1/debian/changelog 2.9.3-2/debian/changelog
--- 2.9.3-1/debian/changelog	2025-10-08 17:35:55.000000000 +0000
+++ 2.9.3-2/debian/changelog	2025-11-12 12:52:57.000000000 +0000
@@ -1,3 +1,9 @@
+postgresql-mysql-fdw (2.9.3-2) unstable; urgency=medium
+
+  * Test create-extension: Depend on postgresql-common-dev.
+
+ -- Christoph Berg <myon@debian.org>  Wed, 12 Nov 2025 13:52:57 +0100
+
 postgresql-mysql-fdw (2.9.3-1) unstable; urgency=medium
 
   * New upstream version 2.9.3.
diff -pruN 2.9.3-1/debian/tests/control 2.9.3-2/debian/tests/control
--- 2.9.3-1/debian/tests/control	2025-10-08 17:35:55.000000000 +0000
+++ 2.9.3-2/debian/tests/control	2025-11-12 12:52:52.000000000 +0000
@@ -12,6 +12,7 @@ Restrictions:
  skippable,
 
 Depends:
+ postgresql-common-dev,
  @,
 Tests:
  create-extension,