diff --git a/auxmos.dll b/auxmos.dll
index 3827e693dae6..e75d4d5e0932 100644
Binary files a/auxmos.dll and b/auxmos.dll differ
diff --git a/auxmos.pdb b/auxmos.pdb
index b1df366dec27..b082b2dfd4ae 100644
Binary files a/auxmos.pdb and b/auxmos.pdb differ
diff --git a/code/controllers/subsystem/air.dm b/code/controllers/subsystem/air.dm
index 03f1faf87e79..14b5161051df 100644
--- a/code/controllers/subsystem/air.dm
+++ b/code/controllers/subsystem/air.dm
@@ -73,6 +73,8 @@ SUBSYSTEM_DEF(air)
 	var/share_max_steps = 3
 	/// Excited group processing will try to equalize groups with total pressure difference less than this amount.
 	var/excited_group_pressure_goal = 1
+	/// Planet airs will share this ratio with the planet turfs per tick
+	var/planet_share_ratio = 0.25
 
 	var/list/paused_z_levels	//Paused z-levels will not add turfs to active