diff --git a/contrib/prometheus-exporter/service-prometheus.c b/contrib/prometheus-exporter/service-prometheus.c
index ed71acf93..63bf4e609 100644
--- a/contrib/prometheus-exporter/service-prometheus.c
+++ b/contrib/prometheus-exporter/service-prometheus.c
@@ -938,7 +938,7 @@ const struct ist promex_inf_metric_types[INF_TOTAL_FIELDS] = {
 	[INF_ZLIB_MEM_USAGE]                 = IST("gauge"),
 	[INF_MAX_ZLIB_MEM_USAGE]             = IST("counter"),
 	[INF_TASKS]                          = IST("gauge"),
-	[INF_RUN_QUEUE]                      = IST("gouge"),
+	[INF_RUN_QUEUE]                      = IST("gauge"),
 	[INF_IDLE_PCT]                       = IST("gauge"),
 	[INF_NODE]                           = IST("untyped"),
 	[INF_DESCRIPTION]                    = IST("untyped"),