diff --git a/bin/dig/dighost.c b/bin/dig/dighost.c
index 3d174e4d73..221af39f91 100644
--- a/bin/dig/dighost.c
+++ b/bin/dig/dighost.c
@@ -1824,11 +1824,19 @@ clear_current_lookup(void) {
 		return;
 	}
 
+	if (lookup->cleared) {
+		debug("current_lookup is already cleared");
+		return;
+	}
+
 	if (ISC_LIST_HEAD(lookup->q) != NULL) {
 		debug("still have a worker");
 		return;
 	}
 
+	lookup->cleared = true;
+	debug("lookup cleared");
+
 	lookup_detach(&lookup);
 }
 
diff --git a/bin/dig/dighost.h b/bin/dig/dighost.h
index e9da8f618e..00158ac6f9 100644
--- a/bin/dig/dighost.h
+++ b/bin/dig/dighost.h
@@ -105,7 +105,7 @@ typedef struct dig_searchlist dig_searchlist_t;
 struct dig_lookup {
 	unsigned int magic;
 	isc_refcount_t references;
-	bool aaonly, adflag, badcookie, besteffort, cdflag, comments,
+	bool aaonly, adflag, badcookie, besteffort, cdflag, cleared, comments,
 		dns64prefix, dnssec, doing_xfr, done_as_is, ednsneg, expandaaaa,
 		expire, header_only, identify, /*%< Append an "on server <foo>"
 						  message */