diff --git a/zerver/lib/events.py b/zerver/lib/events.py
index f58074c92c..6c6665ebb4 100644
--- a/zerver/lib/events.py
+++ b/zerver/lib/events.py
@@ -81,7 +81,7 @@ def add_realm_logo_fields(state: Dict[str, Any], realm: Realm) -> None:
     state["realm_logo_source"] = get_realm_logo_source(realm, night=False)
     state["realm_night_logo_url"] = get_realm_logo_url(realm, night=True)
     state["realm_night_logo_source"] = get_realm_logo_source(realm, night=True)
-    state["max_logo_file_size_mib"] = settings.MAX_LOGO_FILE_SIZE
+    state["max_logo_file_size_mib"] = settings.MAX_LOGO_FILE_SIZE_MIB
 
 
 def always_want(msg_type: str) -> bool:
diff --git a/zerver/tests/test_upload.py b/zerver/tests/test_upload.py
index ad56feb082..cf4103673d 100644
--- a/zerver/tests/test_upload.py
+++ b/zerver/tests/test_upload.py
@@ -1601,7 +1601,7 @@ class RealmLogoTest(UploadSerializeMixin, ZulipTestCase):
     def test_logo_upload_file_size_error(self) -> None:
         self.login("iago")
         with get_test_image_file(self.correct_files[0][0]) as fp:
-            with self.settings(MAX_LOGO_FILE_SIZE=0):
+            with self.settings(MAX_LOGO_FILE_SIZE_MIB=0):
                 result = self.client_post(
                     "/json/realm/logo", {"file": fp, "night": orjson.dumps(self.night).decode()}
                 )
diff --git a/zerver/views/realm_logo.py b/zerver/views/realm_logo.py
index 668c8ea7be..77b13b94c1 100644
--- a/zerver/views/realm_logo.py
+++ b/zerver/views/realm_logo.py
@@ -24,10 +24,10 @@ def upload_logo(
     if len(request.FILES) != 1:
         return json_error(_("You must upload exactly one logo."))
     logo_file = list(request.FILES.values())[0]
-    if (settings.MAX_LOGO_FILE_SIZE * 1024 * 1024) < logo_file.size:
+    if (settings.MAX_LOGO_FILE_SIZE_MIB * 1024 * 1024) < logo_file.size:
         return json_error(
             _("Uploaded file is larger than the allowed limit of {} MiB").format(
-                settings.MAX_LOGO_FILE_SIZE,
+                settings.MAX_LOGO_FILE_SIZE_MIB,
             )
         )
     upload_logo_image(logo_file, user_profile, night)
diff --git a/zproject/default_settings.py b/zproject/default_settings.py
index a0a0d2d807..fd193d88d2 100644
--- a/zproject/default_settings.py
+++ b/zproject/default_settings.py
@@ -309,7 +309,7 @@ ZULIP_IOS_APP_ID = "org.zulip.Zulip"
 DATA_UPLOAD_MAX_MEMORY_SIZE = 25 * 1024 * 1024
 MAX_AVATAR_FILE_SIZE_MIB = 5
 MAX_ICON_FILE_SIZE_MIB = 5
-MAX_LOGO_FILE_SIZE = 5
+MAX_LOGO_FILE_SIZE_MIB = 5
 MAX_EMOJI_FILE_SIZE = 5
 
 # Limits to help prevent spam, in particular by sending invitations.