diff --git a/testrunner b/testrunner
index e1ce275..101fcb8 100755
--- a/testrunner
+++ b/testrunner
@@ -20,9 +20,6 @@ TAP_RESULTS="${REPORT_DIRECTORY}/goss_results.tap"
 DEBIAN_RELEASE=$(sed -e 's/\([0-9]*\)\..*/\1/' /etc/debian_version)
 # translate Debian codenames that don't have a version number (yet) into according numbers
 case "${DEBIAN_RELEASE}" in
-  buster*)
-    DEBIAN_RELEASE=10
-    ;;
   bullseye*)
     DEBIAN_RELEASE=11
     ;;