diff --git a/plugins/haproxy/haproxy.go b/plugins/haproxy/haproxy.go
index df03ecced..351b4a8e7 100644
--- a/plugins/haproxy/haproxy.go
+++ b/plugins/haproxy/haproxy.go
@@ -245,6 +245,11 @@ func importCsvResult(r io.Reader, acc plugins.Accumulator, host string) ([][]str
 				if err == nil {
 					acc.Add("http_response.4xx", ival, tags)
 				}
+			case HF_HRSP_5xx:
+				ival, err := strconv.ParseUint(v, 10, 64)
+				if err == nil {
+					acc.Add("http_response.5xx", ival, tags)
+				}
 			case HF_EREQ:
 				ival, err := strconv.ParseUint(v, 10, 64)
 				if err == nil {
diff --git a/plugins/haproxy/haproxy_test.go b/plugins/haproxy/haproxy_test.go
index b54f516c9..0d63985d4 100644
--- a/plugins/haproxy/haproxy_test.go
+++ b/plugins/haproxy/haproxy_test.go
@@ -60,6 +60,7 @@ func TestHaproxyGeneratesMetricsWithAuthentication(t *testing.T) {
 		{"http_response.2xx", 1314093},
 		{"http_response.3xx", 537036},
 		{"http_response.4xx", 123452},
+		{"http_response.5xx", 11966},
 		{"dreq", 1102},
 		{"dresp", 80},
 		{"wretr", 17},