diff --git a/server/src/email_extract.rs b/server/src/email_extract.rs
index 1fce386..1ab820b 100644
--- a/server/src/email_extract.rs
+++ b/server/src/email_extract.rs
@@ -421,7 +421,7 @@ mod filters {
 use std::io::{Cursor, Read};
 
 use askama::Template;
-use chrono::{Datelike, Local, LocalResult, NaiveDate, TimeZone, Utc};
+use chrono::{Datelike, Local, LocalResult, TimeZone, Utc};
 use chrono_tz::Tz;
 use mailparse::{parse_content_type, parse_mail, MailHeader, MailHeaderMap, ParsedMail};
 use quick_xml::de::from_str as xml_from_str;
@@ -1889,8 +1889,7 @@ pub fn render_ical_summary(ical_data: &str) -> Result<String, ServerError> {
                         };
 
                         // Generate event days for the recurrence
-                        let mut cur = start.date_naive();
-                        let mut n = 0;
+                        let cur = start.date_naive();
                         let max_span = 366; // safety: don't generate more than a year
                         let mut weekday_set = HashSet::new();
                         if let Some(ref byday_vec) = byday {
@@ -2052,50 +2051,6 @@ pub fn render_ical_summary(ical_data: &str) -> Result<String, ServerError> {
             let local_fmt_end_val = &local_fmt_end;
             let description_paragraphs_val = &description_paragraphs;
             // Compute calendar grid for template rendering
-            let (all_days, caption) = if !event_days.is_empty() {
-                let first_event = event_days.first().unwrap();
-                let last_event = event_days.last().unwrap();
-                let first_of_month =
-                    chrono::NaiveDate::from_ymd_opt(first_event.year(), first_event.month(), 1)
-                        .unwrap();
-                let last_of_month = {
-                    let next_month = if last_event.month() == 12 {
-                        chrono::NaiveDate::from_ymd_opt(last_event.year() + 1, 1, 1).unwrap()
-                    } else {
-                        chrono::NaiveDate::from_ymd_opt(
-                            last_event.year(),
-                            last_event.month() + 1,
-                            1,
-                        )
-                        .unwrap()
-                    };
-                    next_month.pred_opt().unwrap()
-                };
-                let mut cal_start = first_of_month;
-                while cal_start.weekday() != chrono::Weekday::Sun {
-                    cal_start = cal_start.pred_opt().unwrap();
-                }
-                let mut cal_end = last_of_month;
-                while cal_end.weekday() != chrono::Weekday::Sat {
-                    cal_end = cal_end.succ_opt().unwrap();
-                }
-                let mut all_days = vec![];
-                let mut d = cal_start;
-                while d <= cal_end {
-                    all_days.push(d);
-                    d = d.succ_opt().unwrap();
-                }
-                let start_month = first_event.format("%B %Y");
-                let end_month = last_event.format("%B %Y");
-                let caption = if start_month.to_string() == end_month.to_string() {
-                    start_month.to_string()
-                } else {
-                    format!("{} – {}", start_month, end_month)
-                };
-                (all_days, caption)
-            } else {
-                (vec![], String::new())
-            };
             let template = IcalSummaryTemplate {
                 summary: summary_val,
                 local_fmt_start: local_fmt_start_val,