diff --git a/src/PIL/Image.py b/src/PIL/Image.py
index d5113a71f9e..e5ea25fc44f 100644
--- a/src/PIL/Image.py
+++ b/src/PIL/Image.py
@@ -812,7 +812,7 @@ def load(self):
             palette_length = self.im.putpalette(mode, arr)
             self.palette.dirty = 0
             self.palette.rawmode = None
-            if "transparency" in self.info and mode in ("RGBA", "LA", "PA"):
+            if "transparency" in self.info and mode in ("LA", "PA"):
                 if isinstance(self.info["transparency"], int):
                     self.im.putpalettealpha(self.info["transparency"], 0)
                 else: