diff -Nru fenics-dolfinx-0.5.1/debian/changelog fenics-dolfinx-0.5.1/debian/changelog
--- fenics-dolfinx-0.5.1/debian/changelog	2022-09-21 11:24:04.000000000 +0000
+++ fenics-dolfinx-0.5.1/debian/changelog	2022-09-24 14:01:38.000000000 +0000
@@ -1,3 +1,9 @@
+fenics-dolfinx (1:0.5.1-1+rpi1) bookworm-staging; urgency=medium
+
+  * Disable testsuite.
+
+ -- Peter Michael Green <plugwash@raspbian.org>  Sat, 24 Sep 2022 14:01:38 +0000
+
 fenics-dolfinx (1:0.5.1-1) unstable; urgency=medium
 
   * New upstream release
diff -Nru fenics-dolfinx-0.5.1/debian/rules fenics-dolfinx-0.5.1/debian/rules
--- fenics-dolfinx-0.5.1/debian/rules	2022-09-21 11:24:04.000000000 +0000
+++ fenics-dolfinx-0.5.1/debian/rules	2022-09-24 14:01:26.000000000 +0000
@@ -64,9 +64,9 @@
 N_MPI := 3
 N_MPI_TESTS = $(shell echo $$(( ($(N_CPU)+$(N_MPI)-1)/$(N_MPI) )) )
 
-ifeq (nocheck,$(findstring nocheck,$(DEB_BUILD_OPTIONS)))
+#ifeq (nocheck,$(findstring nocheck,$(DEB_BUILD_OPTIONS)))
   RUNTEST=no
-endif
+#endif
 
 # demo_poisson_mpi segfaults on 32-bit systems, see Bug#995599
 ifeq (32,$(DEB_HOST_ARCH_BITS))