1 files changed, 2 insertions, 0 deletions
diff --git a/ui/help_url.c b/ui/help_url.c
index 2120c24143..0a10666afc 100644
--- a/ui/help_url.c
+++ b/ui/help_url.c
@@ -268,9 +268,11 @@ topic_action_url(topic_action_e action)
     case(HELP_EXPERT_INFO_DIALOG):
         url = user_guide_url("ChAdvExpert.html");
         break;
+#ifdef HAVE_EXTCAP
     case(HELP_EXTCAP_OPTIONS_DIALOG):
         url = user_guide_url("ChExtcapOptions.html");
         break;
+#endif
     case(HELP_STATS_SUMMARY_DIALOG):
         url = user_guide_url("ChStatSummary.html");
         break;