diff --git a/sunrise_video.10s.sh b/daily_sunrise_video.sh
similarity index 100%
rename from sunrise_video.10s.sh
rename to daily_sunrise_video.sh
diff --git a/install.sh b/install.sh
index b3e16d8..0dfb66d 100755
--- a/install.sh
+++ b/install.sh
@@ -77,7 +77,7 @@ echo "  wrote sky-cam-notify-failure@.service"
 # Sunrise video → Mattermost (run after sunrise window ends)
 write_service "sky-cam-sunrise" \
     "daily sunrise video → Mattermost" \
-    "sunrise_video.10s.sh" \
+    "daily_sunrise_video.sh" \
     "After=network-online.target\nWants=network-online.target\n"
 write_timer "sky-cam-sunrise" "daily sunrise video" "*-*-* 09:00:00"
 
diff --git a/sky-cam.conf b/sky-cam.conf
index 447b594..591546c 100644
--- a/sky-cam.conf
+++ b/sky-cam.conf
@@ -37,7 +37,7 @@
 # -----------------------------------------------------------------------------
 #
 #  You run / schedule:
-#    sunrise_video.10s.sh  — daily at 09:00 (via systemd)
+#    daily_sunrise_video.sh — daily at 09:00 (via systemd)
 #                            grabs today's sunrise images, makes a 10-second
 #                            video, uploads it to Mattermost
 #
diff --git a/systemd/sky-cam-sunrise.service b/systemd/sky-cam-sunrise.service
index 2f58c2d..6467355 100644
--- a/systemd/sky-cam-sunrise.service
+++ b/systemd/sky-cam-sunrise.service
@@ -7,6 +7,6 @@ OnFailure=sky-cam-notify-failure@%n.service
 [Service]
 Type=oneshot
 # ── Edit this path ────────────────────────────────────────────────────────────
-ExecStart=/home/motion/drives/local-2tb/sunrise-scripts/sunrise_video.10s.sh
+ExecStart=/home/motion/drives/local-2tb/sunrise-scripts/daily_sunrise_video.sh
 StandardOutput=journal
 StandardError=journal