diff -Nru haskell-retry-0.8.1.2/debian/changelog haskell-retry-0.8.1.2/debian/changelog
--- haskell-retry-0.8.1.2/debian/changelog	2020-06-15 00:32:33.000000000 +0000
+++ haskell-retry-0.8.1.2/debian/changelog	2020-08-20 17:34:21.000000000 +0000
@@ -1,3 +1,9 @@
+haskell-retry (0.8.1.2-2+rpi1) bullseye-staging; urgency=medium
+
+  * Disable testsuite.
+
+ -- Peter Michael Green <plugwash@raspbian.org>  Thu, 20 Aug 2020 17:34:21 +0000
+
 haskell-retry (0.8.1.2-2) unstable; urgency=medium
 
   * Fix Build-Depends.
diff -Nru haskell-retry-0.8.1.2/debian/rules haskell-retry-0.8.1.2/debian/rules
--- haskell-retry-0.8.1.2/debian/rules	2020-06-14 23:38:01.000000000 +0000
+++ haskell-retry-0.8.1.2/debian/rules	2020-08-20 17:34:12.000000000 +0000
@@ -2,7 +2,7 @@
 
 DEB_CABAL_PACKAGE = retry
 DEB_DEFAULT_COMPILER = ghc
-DEB_ENABLE_TESTS = yes
+DEB_ENABLE_TESTS = no
 
 include /usr/share/cdbs/1/rules/debhelper.mk
 include /usr/share/cdbs/1/class/hlibrary.mk