diff --git a/visidata/loaders/postgres.py b/visidata/loaders/postgres.py
index e8c2395c9..15e12fda6 100644
--- a/visidata/loaders/postgres.py
+++ b/visidata/loaders/postgres.py
@@ -123,9 +123,9 @@ class PgTable(Sheet):
     @asyncthread
     def reload(self):
         if self.options.postgres_schema:
-            source = f"{self.options.postgres_schema}.{self.source}"
+            source = f'"{self.options.postgres_schema}"."{self.source}"'
         else:
-            source = self.source
+            source = f'"{self.source}"'
         with self.sql.cur(f"SELECT * FROM {source}") as cur:
             self.rows = []
             r = cur.fetchone()