diff --git a/bin/reproducible_build.sh b/bin/reproducible_build.sh
index f7fe2b31e61e01c1833eca47c0eecd7360d2e6ea..b54cb2b817afa8ff85c4d284eeaa48ef8b921d8a 100755
--- a/bin/reproducible_build.sh
+++ b/bin/reproducible_build.sh
@@ -670,7 +670,7 @@ EOF
 
 	local pbuilder_options=()
 	case "${SUITE}" in
-		(unstable|experimental|buster)
+		(unstable|experimental|bullseye)
 			pbuilder_options+=(--extrapackages usrmerge)
 			;;
 	esac