diff --git a/src/khoj/search_filter/date_filter.py b/src/khoj/search_filter/date_filter.py
index 22bfda3f..e91a0beb 100644
--- a/src/khoj/search_filter/date_filter.py
+++ b/src/khoj/search_filter/date_filter.py
@@ -41,6 +41,9 @@ class DateFilter(BaseFilter):
                         date_in_entry = datetime.strptime(date_in_entry_string, "%Y-%m-%d").timestamp()
                     except ValueError:
                         continue
+                    except OSError:
+                        logger.debug(f"OSError: Ignoring unprocessable date in entry: {date_in_entry_string}")
+                        continue
                     self.date_to_entry_ids[date_in_entry].add(id)
 
     def can_filter(self, raw_query):