diff --git a/autoupdate_app_sources/autoupdate_app_sources.py b/autoupdate_app_sources/autoupdate_app_sources.py
index fd6bc1c1..43ea82e3 100755
--- a/autoupdate_app_sources/autoupdate_app_sources.py
+++ b/autoupdate_app_sources/autoupdate_app_sources.py
@@ -295,6 +295,10 @@ def apply_version_regex(tag: str) -> Optional[str]:
                     dict(sorted(match.groupdict().items())).values() or match.groups()
                 )
 
+            if app_id == "photoprism":
+                # Stupid fix for Photoprism whose package version is 2024.x while app version is 24.x
+                tag = f"20{tag}"
+
             # Then remove leading v
             tag = tag.lstrip("v")
             return tag