diff --git a/services/logging/Jenkinsfile.data-prepper b/services/logging/Jenkinsfile.data-prepper
index 964a7b43..efe3a929 100644
--- a/services/logging/Jenkinsfile.data-prepper
+++ b/services/logging/Jenkinsfile.data-prepper
@@ -310,7 +310,9 @@ data_prepper_quality_gate_tests_total{suite="${suite}",result="failed"} 0
 data_prepper_quality_gate_tests_total{suite="${suite}",result="error"} 0
 data_prepper_quality_gate_tests_total{suite="${suite}",result="skipped"} 0
 # TYPE platform_quality_gate_workspace_line_coverage_percent gauge
-platform_quality_gate_workspace_line_coverage_percent{suite="${suite}"} 0
+# No coverable project source is present in this packaging suite; report full
+# non-applicable coverage so rollups do not confuse N/A with uncovered code.
+platform_quality_gate_workspace_line_coverage_percent{suite="${suite}"} 100
 # TYPE platform_quality_gate_source_lines_over_500_total gauge
 platform_quality_gate_source_lines_over_500_total{suite="${suite}"} 0
 # TYPE platform_quality_gate_build_info gauge