diff --git a/sheetsync/sheetsync/main.py b/sheetsync/sheetsync/main.py
index 72bcf64..5902cf4 100644
--- a/sheetsync/sheetsync/main.py
+++ b/sheetsync/sheetsync/main.py
@@ -206,7 +206,7 @@ class SheetSync(object):
 			))
 			query(self.conn, built_query, **row)
 			rows_changed.labels('input', worksheet).inc()
-			self.middleware.mark_modified(worksheet)
+			self.middleware.mark_modified(row)
 
 		# Update sheet with any changed outputs
 		format_output = lambda v: '' if v is None else v # cast nulls to empty string
@@ -217,11 +217,10 @@ class SheetSync(object):
 			))
 			for col in changed:
 				self.middleware.write_value(
-					worksheet, row,
-					col, format_output(getattr(event, col)),
+					row, col, format_output(getattr(event, col)),
 				)
 			rows_changed.labels('output', worksheet).inc()
-			self.middleware.mark_modified(worksheet)
+			self.middleware.mark_modified(row)
 
 
 class PlaylistSync:
diff --git a/sheetsync/sheetsync/sheets.py b/sheetsync/sheetsync/sheets.py
index cee3c66..122430d 100644
--- a/sheetsync/sheetsync/sheets.py
+++ b/sheetsync/sheetsync/sheets.py
@@ -193,8 +193,8 @@ class SheetsMiddleware():
 			edit_link = self.edit_url.format(row['id']) if row['marked_for_edit'] == '[+] Marked' else ''
 			if row['edit_link'] != edit_link:
 				logging.info("Updating sheet row {} with edit link {}".format(row['id'], edit_link))
-				self.write_value(worksheet, row, "edit_link", edit_link)
-				self.mark_modified(worksheet)
+				self.write_value(row, "edit_link", edit_link)
+				self.mark_modified(row)
 
 			yield row
 
@@ -232,17 +232,17 @@ class SheetsMiddleware():
 		row_dict["sheet_name"] = worksheet
 		return row_dict
 
-	def write_value(self, worksheet, row, key, value):
+	def write_value(self, row, key, value):
 		"""Write key=value to the given row, as identified by worksheet + row dict."""
 		return self.client.write_value(
 			self.sheet_id,
-			worksheet,
+			row["sheet_name"],
 			row["index"],
 			self.column_map[key],
 			value,
 		)
 
-	def mark_modified(self, worksheet):
-		"""Mark worksheet as having had a change made, bumping it to the top of
+	def mark_modified(self, row):
+		"""Mark row as having had a change made, bumping its worksheet to the top of
 		the most-recently-modified queue."""
-		self.worksheets[worksheet] = monotonic()
+		self.worksheets[row["sheet_name"]] = monotonic()
diff --git a/sheetsync/sheetsync/streamlog.py b/sheetsync/sheetsync/streamlog.py
index 23d0494..9ae86e4 100644
--- a/sheetsync/sheetsync/streamlog.py
+++ b/sheetsync/sheetsync/streamlog.py
@@ -101,10 +101,10 @@ class StreamLogMiddleware:
 
 		return output
 
-	def write_value(self, worksheet, row, key, value):
+	def write_value(self, row, key, value):
 		if key in self.column_encode:
 			value = self.column_encode[key](value)
 		self.client.write_value(row["id"], key, value)
 
-	def mark_modified(self, worksheet):
+	def mark_modified(self, row):
 		pass # not a concept we have