diff --git a/lib/bind9/check.c b/lib/bind9/check.c
index 06709638fb..6f0145e80c 100644
--- a/lib/bind9/check.c
+++ b/lib/bind9/check.c
@@ -894,11 +894,13 @@ typedef struct {
 	unsigned int max;
 } intervaltable;
 
+#if HAVE_DNSTAP
 typedef struct {
 	const char *name;
 	unsigned int min;
 	unsigned int max;
 } fstrmtable;
+#endif
 
 typedef enum {
 	optlevel_config,