diff -Nru lz4-1.9.3/debian/changelog lz4-1.9.3/debian/changelog
--- lz4-1.9.3/debian/changelog	2020-11-30 21:07:12.000000000 +0000
+++ lz4-1.9.3/debian/changelog	2020-12-27 00:25:39.000000000 +0000
@@ -1,3 +1,9 @@
+lz4 (1.9.3-1+rpi1) bullseye-staging; urgency=medium
+
+  * Disable testsuite.
+
+ -- Peter Michael Green <plugwash@raspbian.org>  Sun, 27 Dec 2020 00:25:39 +0000
+
 lz4 (1.9.3-1) unstable; urgency=medium
 
   * New upstream release.
diff -Nru lz4-1.9.3/debian/rules lz4-1.9.3/debian/rules
--- lz4-1.9.3/debian/rules	2020-11-30 21:07:12.000000000 +0000
+++ lz4-1.9.3/debian/rules	2020-12-27 00:25:39.000000000 +0000
@@ -20,7 +20,7 @@
 export PREFIX
 
 disable_test=0
-ifneq (,$(filter nocheck,$(DEB_BUILD_OPTIONS)))
+ifneq (testsuitedisabled,$(filter nocheck,$(DEB_BUILD_OPTIONS)))
 disable_test=1
 endif