diff --git a/data/gui/default/window/editor_settings.cfg b/data/gui/default/window/editor_settings.cfg
index f2339c9a4fc..8bd55664ef9 100644
--- a/data/gui/default/window/editor_settings.cfg
+++ b/data/gui/default/window/editor_settings.cfg
@@ -101,7 +101,7 @@
 								[toggle_button]
 									id = "custom_tod_toggle"
 									definition = "default"
-									label = _ "Custom Lighting Settings"
+									label = _ "Custom lighting settings"
 								[/toggle_button]
 							[/column]
 							[column]
@@ -111,7 +111,7 @@
 								[toggle_button]
 									id = "custom_tod_auto_refresh"
 									definition = "default"
-									label = _ "Automatically Update Map View"
+									label = _ "Automatically update map view"
 								[/toggle_button]
 							[/column]
 						[/row]
@@ -228,7 +228,7 @@
 								[toggle_button]
 									id = "use_mdi"
 									definition = "default"
-									label = _ "Allow Multiple Maps to Be Open Simultaneously"
+									label = _ "Allow multiple maps to be open simultaneously"
 								[/toggle_button]
 							[/column]
 						[/row]
diff --git a/data/gui/default/window/game_save_oos.cfg b/data/gui/default/window/game_save_oos.cfg
index a172e7fe29d..6ac81d327e9 100644
--- a/data/gui/default/window/game_save_oos.cfg
+++ b/data/gui/default/window/game_save_oos.cfg
@@ -142,7 +142,7 @@
 									id = "ignore_all"
 									definition = "default"
 
-									label = _ "Ignore All"
+									label = _ "Ignore all"
 								[/toggle_button]
 
 							[/column]
diff --git a/utils/pofix.py b/utils/pofix.py
index cfcde9f71d7..2e682940b5f 100755
--- a/utils/pofix.py
+++ b/utils/pofix.py
@@ -3848,6 +3848,10 @@ stringfixes = {
 
 # Fix capitalization
 ("Lava chasm", "Lava Chasm"),
+
+# Checkbox/slider title case -> sentence case conversions in 1.9.10
+("Ignore All", "Ignore all"),
+
 #this rules seems to be f***ed up and not in sync with src/addon/manager.cpp:999
 #uncomment it for the moment, please only reactivate after capitalization of
 #'add-ons' is/was fixed everywhere!