diff --git a/src/detect-tls.c b/src/detect-tls.c
index 56ae94fab2..9b1d237baf 100644
--- a/src/detect-tls.c
+++ b/src/detect-tls.c
@@ -661,7 +661,7 @@ static DetectTlsData *DetectTlsFingerprintParse (char *str)
 
     SCFree(orig);
 
-    SCLogDebug("will look for TLS fingerprint %s", tls->subject);
+    SCLogDebug("will look for TLS fingerprint %s", tls->fingerprint);
 
     return tls;